Baldwin Filters, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Baldwin Filters, Inc..The latest application filed is for "gasket and frame assembly for air filter".
Company Profile
38.149.134
Trademarks
- Baldwin Filters, Inc. - Kearney NE
- Baldwin Filters, Inc. - Cleveland OH
- Baldwin Filters, Inc. - Keamey NE
- Baldwin Filters, Inc. - Rockford IL
- Baldwin Filters, Inc. - 4400 East Highway 30 P.O. Box 6010 Kearney NE
- Baldwin Filters, Inc. - Kearny NE
- Baldwin Filters, Inc. - 4400 E. Highway 30, P.O. Box 6010 Kearney NE
Trademarks
Patent Activity
| Patent | Date |
|---|---|
| Fluid filter Grant 11,358,090 - Merritt June 14, 2 | 2022-06-14 |
| Filter media pack with porous wrapper Grant 11,331,611 - Krull , et al. May 17, 2 | 2022-05-17 |
| Gasket And Frame Assembly For Air Filter App 20220126227 - Krull; Timothy L. ; et al. | 2022-04-28 |
| Filter media and filter element with adhesive reinforcing Grant 11,285,423 - Merritt , et al. March 29, 2 | 2022-03-29 |
| Filter element having intermittent coupling with housing cover Grant 11,260,327 - Seamons March 1, 2 | 2022-03-01 |
| Filter apparatus with ejection arrangement Grant 11,235,268 - Beard , et al. February 1, 2 | 2022-02-01 |
| Filter Frame With Foldable Sealing Flap App 20220008853 - Dexter; Levi William | 2022-01-13 |
| Filter Cartridge Locking Assembly App 20210129056 - Merritt; Steven J. ; et al. | 2021-05-06 |
| Filter with shield features Grant 10,974,188 - Dexter , et al. April 13, 2 | 2021-04-13 |
| Filter with perforated end cap and pre-formed gasket capping perforations Grant 10,961,956 - Varghese , et al. March 30, 2 | 2021-03-30 |
| Filter With Shield Features App 20210069629 - Varghese; Benny Mathew ; et al. | 2021-03-11 |
| Spring biased filter element Grant 10,913,018 - Moore , et al. February 9, 2 | 2021-02-09 |
| Filter Media Pack With Porous Wrapper App 20210001258 - Krull; Timothy L. ; et al. | 2021-01-07 |
| Multi-component holding assembly for multi-panel air filter Grant 10,870,074 - Varghese , et al. December 22, 2 | 2020-12-22 |
| Filter media pack with porous wrapper Grant 10,814,263 - Krull , et al. October 27, 2 | 2020-10-27 |
| Filter System App 20200269168 - Krull; Timothy L. ; et al. | 2020-08-27 |
| Filter system Grant 10,682,597 - Krull , et al. | 2020-06-16 |
| Filter Media And Filter Element With Adhesive Reinforcing App 20200147540 - Merritt; Steven J. ; et al. | 2020-05-14 |
| Obround Filter Element App 20200095964 - Moore; Jonathan D. ; et al. | 2020-03-26 |
| Filter Element Having Intermittent Coupling with Housing Cover App 20200086253 - Seamons; Tyler | 2020-03-19 |
| Filter media and filter element with adhesive reinforcing Grant 10,569,211 - Merritt , et al. Feb | 2020-02-25 |
| Air filter with cantilever tab and engine air filter assembly incorporating same Grant 10,508,624 - Varghese , et al. Dec | 2019-12-17 |
| Filter With Shield Features App 20190299148 - Dexter; Levi William ; et al. | 2019-10-03 |
| Filter With Perforated End Cap And Pre-formed Gasket Capping Perforations App 20190293033 - Varghese; Benny Mathew ; et al. | 2019-09-26 |
| Filter element having mounting frame Grant 10,376,823 - Krull , et al. A | 2019-08-13 |
| Filter with shield features Grant 10,369,508 - Dexter , et al. | 2019-08-06 |
| Filter with preformed end caps having notch feature Grant 10,357,731 - Von Seggern , et al. July 23, 2 | 2019-07-23 |
| Three-part end cap and filter element including same Grant 10,335,719 - Krull | 2019-07-02 |
| Surface Coated Filter Method App 20190105593 - Krull; Timothy L. ; et al. | 2019-04-11 |
| Base plate assembly transfer mechanism and methods Grant 10,239,096 - Weitzel | 2019-03-26 |
| Fluid filter apparatus having filter media wound about a winding frame Grant 10,213,724 - Merritt , et al. Feb | 2019-02-26 |
| Adhesive flute support while winding fluted pack Grant 10,188,978 - Krull , et al. Ja | 2019-01-29 |
| Filter Element Having Mounting Frame App 20180361293 - Krull; Timothy L. ; et al. | 2018-12-20 |
| Adhesive Flute Support While Winding Fluted Pack App 20180345201 - Krull; Timothy L. ; et al. | 2018-12-06 |
| Spring Biased Filter Element App 20180345187 - Moore; Jonathan D. ; et al. | 2018-12-06 |
| Filter Media Pack With Porous Wrapper App 20180333668 - Krull; Timothy L. ; et al. | 2018-11-22 |
| Fluid Filter Apparatus Having Filter Media Wound About A Winding Frame App 20180311605 - Merritt; Steven J. ; et al. | 2018-11-01 |
| Fluid filtration apparatus and method Grant 10,112,134 - Fisher October 30, 2 | 2018-10-30 |
| Fuel Filter App 20180290086 - Grisham; Matthew T. ; et al. | 2018-10-11 |
| Method and apparatus for winding a filter element Grant 10,065,146 - Merritt , et al. September 4, 2 | 2018-09-04 |
| Air Filter With Cantilever Tab And Engine Air Filter Assembly Incorporating Same App 20180245548 - Varghese; Benny Mathew ; et al. | 2018-08-30 |
| Filter With Shield Features App 20180236391 - Dexter; Levi William ; et al. | 2018-08-23 |
| Fluid filter apparatus having filter media wound about a winding frame Grant 10,040,020 - Merritt , et al. August 7, 2 | 2018-08-07 |
| Filter Element With Offset Fluid Passage App 20180200652 - Merritt; Steven J. ; et al. | 2018-07-19 |
| Filter With Preformed End Caps Having Notch Feature App 20180169555 - Von Seggern; Michael J. ; et al. | 2018-06-21 |
| Filter element Grant D819,698 - Krull June 5, 2 | 2018-06-05 |
| Filter element Grant D819,699 - Krull June 5, 2 | 2018-06-05 |
| Filter housing, fluted filter and safety filter Grant 9,970,394 - Merritt , et al. May 15, 2 | 2018-05-15 |
| Filter Apparatus With Ejection Arrangement App 20180117509 - Beard; John H. ; et al. | 2018-05-03 |
| Air Filter with Outlet Receiver and Housing Assembly Incorporating Same App 20180111079 - Tate; Jason LaMarr ; et al. | 2018-04-26 |
| Filter element Grant 9,932,943 - Brown , et al. April 3, 2 | 2018-04-03 |
| Method of filtering fuel Grant 9,926,898 - Allen , et al. March 27, 2 | 2018-03-27 |
| Filter Media And Filter Element With Adhesive Reinforcing App 20180056227 - Merritt; Steven J. ; et al. | 2018-03-01 |
| Filter element Grant 9,890,750 - Brown , et al. February 13, 2 | 2018-02-13 |
| Filter apparatus with ejection arrangement Grant 9,884,279 - Beard , et al. February 6, 2 | 2018-02-06 |
| Three-part End Cap And Filter Element Including Same App 20180021705 - Krull; Timothy L. | 2018-01-25 |
| Filter element Grant D808,506 - Koch January 23, 2 | 2018-01-23 |
| End cap for dual filter element Grant D806,834 - Schweitzer , et al. January 2, 2 | 2018-01-02 |
| Filter media and filter element with adhesive reinforcing Grant 9,827,527 - Merritt , et al. November 28, 2 | 2017-11-28 |
| Method And Apparatus For Winding A Filter Element App 20170333824 - Merritt; Steven J. ; et al. | 2017-11-23 |
| Three-part end cap and filter element including same Grant 9,808,744 - Krull November 7, 2 | 2017-11-07 |
| Filter System App 20170296949 - Krull; Timothy L. ; et al. | 2017-10-19 |
| Filter element Grant D798,907 - Krull October 3, 2 | 2017-10-03 |
| Method and apparatus for winding a filter element Grant 9,757,676 - Merritt , et al. September 12, 2 | 2017-09-12 |
| Coalescer filter Grant 9,757,672 - Von Seggern September 12, 2 | 2017-09-12 |
| Filter assembly with water evacuation and methods Grant 9,737,833 - Schweitzer August 22, 2 | 2017-08-22 |
| Filter element Grant D794,082 - Krull August 8, 2 | 2017-08-08 |
| Filter element Grant D793,453 - Krull August 1, 2 | 2017-08-01 |
| Vented liquid filter vented through media Grant 9,700,818 - Marshall , et al. July 11, 2 | 2017-07-11 |
| Filter Media And Filter Element With Adhesive Reinforcing App 20170157550 - Merritt; Steven J. ; et al. | 2017-06-08 |
| Filter element Grant D786,935 - Krull May 16, 2 | 2017-05-16 |
| Multi-component Holding Assembly For Multi-panel Air Filter App 20170014743 - Varghese; Benny Mathew ; et al. | 2017-01-19 |
| Winding core pressure relief for fluted filter Grant 9,545,593 - Merritt , et al. January 17, 2 | 2017-01-17 |
| Filter apparatus Grant 9,492,768 - Fick , et al. November 15, 2 | 2016-11-15 |
| Filter element Grant D763,426 - Koch August 9, 2 | 2016-08-09 |
| Base Plate Assembly Transfer Mechanism And Methods App 20160199979 - Weitzel; Thomas | 2016-07-14 |
| Hydraulic spin-on filter cartridge having base plate supporting radially directed seal Grant 9,358,485 - Krull June 7, 2 | 2016-06-07 |
| Coalescer Filter App 20150352478 - Von Seggern; Michael | 2015-12-10 |
| Filter Element App 20150316009 - Brown; Gene W. ; et al. | 2015-11-05 |
| Collapsible core, filter, and method Grant 9,174,160 - Merritt November 3, 2 | 2015-11-03 |
| Fluid Filtration Apparatus and Method App 20150283486 - Fisher; Greg | 2015-10-08 |
| Coalescer filter Grant 9,138,673 - Von Seggern September 22, 2 | 2015-09-22 |
| Method Of Filtering Fuel App 20150219049 - Allen; Randy R. ; et al. | 2015-08-06 |
| Air filter and inlet tube assembly Grant 9,089,805 - Lepine , et al. July 28, 2 | 2015-07-28 |
| Filter Housing, Fluted Filter and Safety Filter App 20150204282 - Merritt; Steven J. ; et al. | 2015-07-23 |
| Filter Assembly With Water Evacuation And Methods App 20150182892 - Schweitzer; Stephen | 2015-07-02 |
| Fluid filtration apparatus and method Grant 9,061,222 - Fisher June 23, 2 | 2015-06-23 |
| Fuel filter with snorkel vent Grant 9,028,702 - Allen , et al. May 12, 2 | 2015-05-12 |
| Filter element and filter assembly including locking mechanism Grant 9,023,202 - Beard , et al. May 5, 2 | 2015-05-05 |
| Filter element Grant D726,869 - Lepine , et al. April 14, 2 | 2015-04-14 |
| Filter assembly with water evacuation and methods Grant 8,991,619 - Schweitzer March 31, 2 | 2015-03-31 |
| Filter Base Cap App 20140346103 - Worm; Craig A. ; et al. | 2014-11-27 |
| Air filter element with lid Grant D717,420 - Von Seggern November 11, 2 | 2014-11-11 |
| Filter having drain valve with mechanical lock Grant 8,877,055 - Schweitzer , et al. November 4, 2 | 2014-11-04 |
| Filter Element App 20140311110 - Brown; Gene W. ; et al. | 2014-10-23 |
| Coalescer Filter App 20140260133 - Von Seggern; Michael | 2014-09-18 |
| Rectangular Stacked Fluted Filter Cartridge App 20140260139 - Merritt; Steven J. ; et al. | 2014-09-18 |
| Side Entry Filter App 20140250843 - Krull; Timothy L. ; et al. | 2014-09-11 |
| Filter with water separation device Grant 8,815,090 - Beard , et al. August 26, 2 | 2014-08-26 |
| Mutli-Pass Fluted Filter App 20140208705 - Krull; Timothy L. | 2014-07-31 |
| Three-Part End Cap and Filter Element Including Same App 20140190880 - Krull; Timothy L. | 2014-07-10 |
| Filter Apparatus with Ejection Arrangement App 20140183115 - Beard; John H. ; et al. | 2014-07-03 |
| Molded filter end cap and method of manufacture Grant 8,709,248 - Savage , et al. April 29, 2 | 2014-04-29 |
| Filter apparatus with ejection arrangement Grant 8,709,247 - Beard , et al. April 29, 2 | 2014-04-29 |
| Fluted filter with axial seal Grant 8,685,301 - Swanson , et al. April 1, 2 | 2014-04-01 |
| Fluid filter Grant 8,673,043 - Merritt March 18, 2 | 2014-03-18 |
| Fuel filter cartridge and keyed end cap Grant 8,628,663 - Richmond , et al. January 14, 2 | 2014-01-14 |
| Fluid filter Grant 8,613,786 - Krull , et al. December 24, 2 | 2013-12-24 |
| Filter with ejection mechanism Grant 8,603,335 - Beard , et al. December 10, 2 | 2013-12-10 |
| Fluted Filter with Axial Seal App 20130292875 - Swanson; Kyle ; et al. | 2013-11-07 |
| Fluted filter with axial seal Grant 8,551,207 - Swanson , et al. October 8, 2 | 2013-10-08 |
| Filter element Grant 8,551,375 - Brown , et al. October 8, 2 | 2013-10-08 |
| Filter Assembly With Water Evacuation And Methods App 20130248464 - Schweitzer; Stephen | 2013-09-26 |
| Filter element Grant 8,540,790 - Brown , et al. September 24, 2 | 2013-09-24 |
| Filter Element App 20130207304 - Brown; Gene W. ; et al. | 2013-08-15 |
| Fluted filter with axial seal Grant 8,506,668 - Swanson , et al. August 13, 2 | 2013-08-13 |
| Filter Apparatus With Ejection Arrangement App 20130193054 - Beard; John H. ; et al. | 2013-08-01 |
| Fluid filter, fluid filter assembly, and mounting method Grant 8,465,643 - Beard , et al. June 18, 2 | 2013-06-18 |
| Method and apparatus for reinforcing a tubular-shaped sealing collar extending from a filter apparatus Grant 8,424,686 - Ehrenberg , et al. April 23, 2 | 2013-04-23 |
| Fuel Filter With Snorkel Vent App 20130068702 - Allen; Randy R. ; et al. | 2013-03-21 |
| Fluid Filter App 20130008844 - Merritt; Steven J. | 2013-01-10 |
| Fluid Filter App 20130000267 - Merritt; Steven J. | 2013-01-03 |
| Fluted Filter with Axial Seal App 20120311983 - Swanson; Kyle ; et al. | 2012-12-13 |
| Method and Apparatus for Reinforcing a Tubular-Shaped Sealing Collar Extending From a Filter Apparatus App 20120291408 - Ehrenberg; Brian ; et al. | 2012-11-22 |
| Filter With Ejection Mechanism App 20120273406 - Beard; John H. ; et al. | 2012-11-01 |
| Filter element Grant 8,277,531 - Brown , et al. October 2, 2 | 2012-10-02 |
| Fuel Filter Cartridge And Keyed End Cap App 20120223003 - Richmond; Thomas C. ; et al. | 2012-09-06 |
| Filter And Center Tube With Helical Fin App 20120223001 - Beard; John H. | 2012-09-06 |
| Filter Element App 20120205305 - Brown; Gene W. ; et al. | 2012-08-16 |
| Filter with ejection mechanism Grant 8,241,493 - Beard , et al. August 14, 2 | 2012-08-14 |
| Filter end cap assembly with bypass valve Grant 8,231,781 - Lepine , et al. July 31, 2 | 2012-07-31 |
| Vented Liquid Filter Vented Through Media App 20120168359 - Marshall; James N. ; et al. | 2012-07-05 |
| Filter element Grant 8,206,625 - Brown , et al. June 26, 2 | 2012-06-26 |
| Filter with Dissolvable Seal App 20120145620 - Beard; John | 2012-06-14 |
| Fuel filter cartridge and keyed end cap Grant 8,197,686 - Richmond , et al. June 12, 2 | 2012-06-12 |
| Fluid Filter, Fluid Filter Assembly, And Mounting Method App 20120125832 - Beard; John H. ; et al. | 2012-05-24 |
| Filter frame attachment and fluted filter having same Grant 8,177,877 - Merritt , et al. May 15, 2 | 2012-05-15 |
| Filter and method Grant 8,172,920 - Merritt May 8, 2 | 2012-05-08 |
| Filter Having Drain Valve With Mechanical Lock App 20120091051 - Schweitzer; Stephen ; et al. | 2012-04-19 |
| Filter cartridge housing attachment systems Grant 8,147,691 - Krull , et al. April 3, 2 | 2012-04-03 |
| Filter Assembly Having Metal Material Improvement App 20120074049 - Petersen; Arlen ; et al. | 2012-03-29 |
| Filter having baseplate with internal gasket location Grant 8,132,675 - Calcaterra , et al. March 13, 2 | 2012-03-13 |
| Fluid filter, fluid filter assembly, and mounting method Grant 8,128,819 - Beard , et al. March 6, 2 | 2012-03-06 |
| Filter Element and Filter Assembly Including Locking Mechanism App 20120037556 - Beard; John H. ; et al. | 2012-02-16 |
| Filter Element App 20120000170 - Brown; Gene W. ; et al. | 2012-01-05 |
| Filter end cap assembly with bypass valve Grant 8,083,938 - Lepine , et al. December 27, 2 | 2011-12-27 |
| Filter element and filter assembly including locking mechanism Grant 8,057,669 - Beard , et al. November 15, 2 | 2011-11-15 |
| Filter frame attachment and fluted filter having same Grant 8,048,187 - Merritt , et al. November 1, 2 | 2011-11-01 |
| Gathered filter media for an air filter and method of making same Grant 8,042,694 - Driml , et al. October 25, 2 | 2011-10-25 |
| Filter Frame Attachment and Fluted Filter Having Same App 20110226406 - Merritt; Steven J. ; et al. | 2011-09-22 |
| Air filter with composite end cap Grant 8,016,922 - Ehrenberg September 13, 2 | 2011-09-13 |
| Filter Element App 20110197556 - Brown; Gene W. ; et al. | 2011-08-18 |
| Method and Apparatus for Precluding Telescoping in a Fluted Filter Device App 20110174724 - Merritt; Steven J. | 2011-07-21 |
| Filter and method Grant 7,959,701 - Merritt June 14, 2 | 2011-06-14 |
| Fluted filter with integrated frame Grant 7,959,703 - Merritt , et al. June 14, 2 | 2011-06-14 |
| Fluid Filter App 20110100898 - Krull; Timothy L. ; et al. | 2011-05-05 |
| Fluted filter apparatus Grant 7,931,725 - Wydeven , et al. April 26, 2 | 2011-04-26 |
| Method and apparatus for winding a filter media pack Grant 7,909,954 - Johnston , et al. March 22, 2 | 2011-03-22 |
| Fluid filter Grant 7,897,046 - Fick March 1, 2 | 2011-03-01 |
| Collapsible Core, Filter, and Method App 20110042295 - Merritt; Steven J. | 2011-02-24 |
| Air Filter With Composite Foam Urethane and Rigid Urethane End Cap App 20110016699 - Ehrenberg; Brian T. | 2011-01-27 |
| Filter with improved fatigue performance and torque transfer Grant 7,850,755 - Krull , et al. December 14, 2 | 2010-12-14 |
| Filter End Cap Assembly With Bypass Valve App 20100282652 - Lepine; Kristopher W. ; et al. | 2010-11-11 |
| Air filter with composite end cap Grant 7,815,705 - Ehrenberg October 19, 2 | 2010-10-19 |
| Fluted Filter With Axial Seal App 20100242425 - Swanson; Kyle ; et al. | 2010-09-30 |
| Fluted Filter Apparatus App 20100192530 - Wydeven; Robert M. ; et al. | 2010-08-05 |
| Filter with drained jacket, seal indicator/lock means, and seal baffle Grant 7,753,982 - Merritt July 13, 2 | 2010-07-13 |
| Air filter element with composite molded end cap Grant 7,740,679 - Ehrenberg June 22, 2 | 2010-06-22 |
| Sealing For Liquid Filter App 20100044293 - Fisher; Gregory J. ; et al. | 2010-02-25 |
| Filter Assembly With Sealing System App 20100000934 - Brown; Gene W. | 2010-01-07 |
| Filter Frame Attachment and Fluted Filter Having Same App 20090320424 - Merritt; Steven J. ; et al. | 2009-12-31 |
| Fluted Filter with Integrated Frame App 20090320423 - Merritt; Steven J. ; et al. | 2009-12-31 |
| Filter With Water Separation Device App 20090308803 - Beard; John H. ; et al. | 2009-12-17 |
| Fluid Filter, Fluid Filter Assembly, And Mounting Method App 20090308801 - Beard; John H. ; et al. | 2009-12-17 |
| Filter With Ejection Mechanism App 20090308802 - Beard; John H. ; et al. | 2009-12-17 |
| Air filter with composite end cap Grant 7,628,837 - Ehrenberg December 8, 2 | 2009-12-08 |
| Fluid Filtration Apparatus and Method App 20090261029 - Fisher; Greg | 2009-10-22 |
| Filter Having Baseplate With Internal Gasket Location App 20090145826 - Calcaterra; Farrell F. ; et al. | 2009-06-11 |
| Winding Core Pressure Relief for Fluted Filter App 20090114590 - Merritt; Steven J. ; et al. | 2009-05-07 |
| Filter Cartridge Housing Attachment Systems App 20090078626 - Krull; Timothy L. ; et al. | 2009-03-26 |
| Molded Filter End Cap And Method Of Manufacture App 20090014375 - Savage; Jeffrey ; et al. | 2009-01-15 |
| Filter Element And Filter Assembly Including Locking Mechanism App 20080245719 - Beard; John H. ; et al. | 2008-10-09 |
| Combination particulate and acid-neutralizing filter Grant 7,410,572 - Beard , et al. August 12, 2 | 2008-08-12 |
| Method and apparatus for winding a filter element App 20080135471 - Merritt; Steven J. ; et al. | 2008-06-12 |
| Fluid filter apparatus having filter media wound about a winding frame App 20080135470 - Merritt; Steven J. ; et al. | 2008-06-12 |
| Environmentally friendly filter cartridge App 20080110811 - Brown; Gene W. ; et al. | 2008-05-15 |
| Environmentally friendly dual lube venturi filter cartridge Grant 7,361,271 - Merritt , et al. April 22, 2 | 2008-04-22 |
| Fuel Filter Cartridge And Keyed End Cap App 20080073262 - Richmond; Thomas C. ; et al. | 2008-03-27 |
| Filter Element App 20080060329 - Brown; Gene W. ; et al. | 2008-03-13 |
| Liquid filter element having keys App 20080053886 - Marshall; James N. ; et al. | 2008-03-06 |
| Liquid filter element having keys App 20080053884 - Marshall; James N. ; et al. | 2008-03-06 |
| Fuel filter cartridge and keyed end cap Grant 7,326,342 - Richmond , et al. February 5, 2 | 2008-02-05 |
| Method And Apparatus For Winding A Filter Media Pack App 20080011896 - Johnston; Stan ; et al. | 2008-01-17 |
| Filter element Grant 7,318,851 - Brown , et al. January 15, 2 | 2008-01-15 |
| Environmentally friendly filter cartridge Grant 7,311,208 - Brown , et al. December 25, 2 | 2007-12-25 |
| Differential pressure indicator and method of manufacture Grant 7,308,829 - Beard , et al. December 18, 2 | 2007-12-18 |
| Air filter element with composite molded end cap App 20070240394 - Ehrenberg; Brian T. | 2007-10-18 |
| Fluid filter element and bypass adaptor App 20070227963 - Fick; Walter J. ; et al. | 2007-10-04 |
| Fluid filter element and bypass insert App 20070227964 - Fick; Walter J. ; et al. | 2007-10-04 |
| Safety filter element Grant 7,261,756 - Merritt August 28, 2 | 2007-08-28 |
| Filter with drained jacket, seal indicator/lock means, and seal baffle App 20070193236 - Merritt; Steven J. | 2007-08-23 |
| Housing for environmentally friendly filter cartridge App 20070193929 - Brown; Gene W. ; et al. | 2007-08-23 |
| Fluted filter apparatus App 20070186528 - Wydeven; Robert M. ; et al. | 2007-08-16 |
| Method and apparatus for winding a filter media pack Grant 7,255,300 - Johnston August 14, 2 | 2007-08-14 |
| Fluid filter App 20070170103 - Fick; Walter J. | 2007-07-26 |
| Method And Apparatus For Precluding Telescoping In A Fluted Filter Device App 20070169449 - Merritt; Steven J. | 2007-07-26 |
| Method and apparatus for reinforcing a tubular-shaped sealing collar extending from a filter apparatus App 20070163945 - Ehrenberg; Brian ; et al. | 2007-07-19 |
| Environmentally friendly acid neutralizing cartridge App 20070151911 - Merritt; Steven J. ; et al. | 2007-07-05 |
| Environmentally friendly acid neutralizing cartridge Grant 7,232,521 - Merritt , et al. June 19, 2 | 2007-06-19 |
| Environmentally friendly dual lube venturi filter cartridge App 20070125698 - Merritt; Steven J. ; et al. | 2007-06-07 |
| Fuel filter cartridge apparatus App 20070114170 - Krull; Timothy L. ; et al. | 2007-05-24 |
| Environmentally friendly filter cartridge App 20070102343 - Brown; Gene W. ; et al. | 2007-05-10 |
| Air filter with composite plastic and urethane end cap App 20070084169 - Ehrenberg; Brian T. | 2007-04-19 |
| Air filter with composite foam urethane and rigid urethane end cap App 20070084170 - Ehrenberg; Brian T. | 2007-04-19 |
| Housing for environmentally friendly filter cartridge Grant 7,182,864 - Brown , et al. February 27, 2 | 2007-02-27 |
| Environmentally friendly dual lube venturi filter cartridge Grant 7,179,380 - Merritt , et al. February 20, 2 | 2007-02-20 |
| Combination particulate and acid-neutralizing filter App 20070034559 - Beard; John H. ; et al. | 2007-02-15 |
| Environmentally friendly filter cartridge Grant 7,168,573 - Brown , et al. January 30, 2 | 2007-01-30 |
| Combination particulate and acid-neutralizing filter Grant 7,132,047 - Beard , et al. November 7, 2 | 2006-11-07 |
| Filter apparatus App 20060186031 - Fick; Walter J. ; et al. | 2006-08-24 |
| Method and apparatus for winding a filter media pack App 20060151655 - Johnston; Stan | 2006-07-13 |
| Filter with improved fatigue performance and torque transfer App 20060137316 - Krull; Timothy L. ; et al. | 2006-06-29 |
| Environmentally friendly dual lube venturi filter cartridge App 20060124516 - Merritt; Steven J. ; et al. | 2006-06-15 |
| Environmentally friendly acid neutralizing full flow cartridge App 20060113233 - Merritt; Steven J. ; et al. | 2006-06-01 |
| Fluted filter media with intermediate flow restriction and method of making same App 20060091084 - Merritt; Steven J. ; et al. | 2006-05-04 |
| Filter assembly with combination filter element App 20060090431 - Brown; Gene W. | 2006-05-04 |
| Filter apparatus with separable seal support frame App 20060091064 - Brown; Gene W. ; et al. | 2006-05-04 |
| Filter assembly with sealing system App 20060091061 - Brown; Gene W. | 2006-05-04 |
| Safety filter element App 20060090432 - Merritt; Steven J. | 2006-05-04 |
| Filter element with canted seal support App 20060090434 - Brown; Gene W. ; et al. | 2006-05-04 |
| Environmentally friendly dual lube venturi filter cartridge Grant 7,014,761 - Merritt , et al. March 21, 2 | 2006-03-21 |
| Fuel filter cartridge and keyed end cap App 20060054547 - Richmond; Thomas C. ; et al. | 2006-03-16 |
| Environmentally friendly acid neutralizing full flow cartridge Grant 6,984,319 - Merritt , et al. January 10, 2 | 2006-01-10 |
| Combination particulate and acid-neutralizing filter App 20060000760 - Beard; John H. ; et al. | 2006-01-05 |
| Combination particulate and acid-neutralizing filter Grant 6,969,461 - Beard , et al. November 29, 2 | 2005-11-29 |
| Fluid filtration apparatus and method App 20050252838 - Fisher, Greg | 2005-11-17 |
| Acid neutralizing filter canister Grant 6,919,023 - Merritt , et al. July 19, 2 | 2005-07-19 |
| Apparatus for filtering impurities out of fluid Grant 6,787,033 - Beard , et al. September 7, 2 | 2004-09-07 |
| Environmentally friendly acid neutralizing cartridge App 20040140255 - Merritt, Steven J. ; et al. | 2004-07-22 |
| Housing for environmentally friendly filter cartridge App 20030226790 - Brown, Gene W. ; et al. | 2003-12-11 |
| Environmentally friendly filter cartridge App 20030226800 - Brown, Gene W. ; et al. | 2003-12-11 |
| Environmentally friendly acid neutralizing full flow cartridge App 20030226793 - Merritt, Steven J. ; et al. | 2003-12-11 |
| Environmentally friendly dual lube venturi filter cartridge App 20030226795 - Merritt, Steven J. ; et al. | 2003-12-11 |
| Environmentally friendly filter cartridge Grant 6,626,299 - Brown , et al. September 30, 2 | 2003-09-30 |
| Fuel filter element and cover assembly Grant 6,607,665 - Fick , et al. August 19, 2 | 2003-08-19 |
| Acid-neutralizing filter Grant 6,537,453 - Beard , et al. March 25, 2 | 2003-03-25 |
| Centrifuge cartridge for removing soot from engine oil Grant 6,520,902 - Brown , et al. February 18, 2 | 2003-02-18 |
| Centrifugal filter for removing soot from engine oil Grant 6,517,475 - Brown , et al. February 11, 2 | 2003-02-11 |
| Apparatus for filtering impurities out of fluid App 20030019807 - Beard, John H. ; et al. | 2003-01-30 |
| Fuel filter and method of manufacturing the same App 20030015465 - Fick, Walter J. ; et al. | 2003-01-23 |
| Apparatus for filtering impurities out of fluid Grant 6,478,958 - Beard , et al. November 12, 2 | 2002-11-12 |
| Air filter element with integral radial seal gasket Grant 6,447,567 - Ehrenberg September 10, 2 | 2002-09-10 |
| Centrifuge cartridge for removing soot from oil in vehicle engine applications Grant 6,261,455 - Brown , et al. July 17, 2 | 2001-07-17 |
| Spin-on filter Grant 5,988,399 - Brown , et al. November 23, 1 | 1999-11-23 |
| Coolant filter having a delayed release supplemental coolant additive cartridge Grant 5,948,248 - Brown September 7, 1 | 1999-09-07 |
| Self contained heavy-duty air filter Grant 5,919,279 - Merritt , et al. July 6, 1 | 1999-07-06 |
| Spin-on filter with improved retaining groove Grant 5,906,740 - Brown , et al. May 25, 1 | 1999-05-25 |
| Coolant filter having a delayed release supplemental coolant additive cartridge Grant 5,803,024 - Brown September 8, 1 | 1998-09-08 |
| Self-evacuating water-separating fuel filter Grant 5,788,859 - Biere August 4, 1 | 1998-08-04 |
| Dual media primary/secondary fuel filter Grant 5,766,468 - Brown , et al. June 16, 1 | 1998-06-16 |
| Oil filter housing Grant 5,738,785 - Brown , et al. April 14, 1 | 1998-04-14 |
| Filter system with environmentally friendly filter cartridge Grant 5,702,602 - Brown , et al. December 30, 1 | 1997-12-30 |
| Environmentally friendly filter cartridge Grant 5,685,985 - Brown , et al. November 11, 1 | 1997-11-11 |
| Preformed gasket with retaining tabs Grant 5,525,226 - Brown , et al. June 11, 1 | 1996-06-11 |
| Filter Grant 5,490,930 - Krull February 13, 1 | 1996-02-13 |
| Air filter element with radial seal sealing gasket Grant 5,484,466 - Brown , et al. January 16, 1 | 1996-01-16 |
| High strength filter Grant 5,453,195 - Jorgenson , et al. September 26, 1 | 1995-09-26 |
| Oil filter with inner and outer coaxial filter elements Grant 5,342,511 - Brown , et al. August 30, 1 | 1994-08-30 |
| Self-venting drain valve Grant 5,144,978 - Brown , et al. September 8, 1 | 1992-09-08 |
| Dual flow and dual stage lubricant filter assembly Grant 5,078,877 - Cudaback , et al. January 7, 1 | 1992-01-07 |
| Oil filter with multiple function valve Grant 4,872,976 - Cudaback October 10, 1 | 1989-10-10 |
Company Registrations
| NCAGE Code | 12658 | BALDWIN FILTERS INC |
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