Patent | Date |
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Filter Element For Pulse Cleaning And Methods App 20220241716 - Raether; Thomas D. | 2022-08-04 |
Filter Systems With Dirty Air Chamber Spacer Elements And Methods Of Using The Same App 20210402337 - Raether; Thomas D. | 2021-12-30 |
Filter Element, Dust Collector, And Methods App 20210308611 - Raether; Thomas D. ;   et al. | 2021-10-07 |
Filter systems with dirty air chamber spacer elements and methods of using the same Grant 11,123,671 - Raether September 21, 2 | 2021-09-21 |
Ovate Tubular Filter Cartridges And Filter Systems Using The Same App 20210213381 - Raether; Thomas D. | 2021-07-15 |
Ovate tubular filter cartridges and filter systems using the same Grant 10,967,322 - Raether April 6, 2 | 2021-04-06 |
Filter element, dust collector, and methods Grant 10,946,322 - Raether , et al. March 16, 2 | 2021-03-16 |
Filter Cartridge; Components Thereof; And Methods App 20200330917 - Raether; Thomas D. ;   et al. | 2020-10-22 |
Filter cartridge assembly Grant D896,942 - Raether Sept | 2020-09-22 |
Filter cartridge; components thereof; and methods Grant 10,744,445 - Raether , et al. A | 2020-08-18 |
Filter Systems With Dirty Air Chamber Spacer Elements And Methods Of Using The Same App 20200122073 - Raether; Thomas D. | 2020-04-23 |
Filter systems with dirty air chamber spacer elements and methods of using the same Grant 10,556,198 - Raether Feb | 2020-02-11 |
Ovate Tubular Filter Cartridges And Filter Systems Using The Same App 20190282946 - Raether; Thomas D. | 2019-09-19 |
Ovate tubular filter cartridges and filter systems using the same Grant 10,350,531 - Raether July 16, 2 | 2019-07-16 |
Air Filter Systems And Methods Of Using The Same App 20190193012 - Raether; Thomas D. | 2019-06-27 |
Air filter systems and methods of using the same Grant 10,245,543 - Raether | 2019-04-02 |
Filter Element, Dust Collector, And Methods App 20190083915 - Raether; Thomas D. ;   et al. | 2019-03-21 |
Filter element, dust collector, and methods Grant 10,137,396 - Raether , et al. November 27, 2 | 2018-11-27 |
Filter Element For Pulse Cleaning And Methods App 20180272262 - Raether; Thomas D. | 2018-09-27 |
Filter element for pulse cleaning and methods Grant 9,981,215 - Raether May 29, 2 | 2018-05-29 |
Filter Element, Dust Collector, And Methods App 20180093213 - Raether; Thomas D. ;   et al. | 2018-04-05 |
Filter Systems With Dirty Air Chamber Spacer Elements And Methods Of Using The Same App 20180021712 - Raether; Thomas D. | 2018-01-25 |
Filter Cartridge; Components Thereof; And Methods App 20170348627 - Raether; Thomas D. ;   et al. | 2017-12-07 |
Filter Element For Pulse Cleaning And Methods App 20170340999 - Raether; Thomas D. | 2017-11-30 |
Filter element, dust collector, and methods Grant 9,827,526 - Raether November 28, 2 | 2017-11-28 |
Ovate filter cartridge end cap Grant D800,894 - Raether October 24, 2 | 2017-10-24 |
Filter systems with dirty air chamber spacer elements and methods of using the same Grant 9,795,908 - Raether October 24, 2 | 2017-10-24 |
Filter element for pulse cleaning and methods Grant 9,764,269 - Raether September 19, 2 | 2017-09-19 |
Filter cartridge; components thereof; and methods Grant 9,751,036 - Raether , et al. September 5, 2 | 2017-09-05 |
Ovate Tubular Filter Cartridges And Filter Systems Using The Same App 20170189845 - Raether; Thomas D. | 2017-07-06 |
Ovate tubular filter cartridges and filter systems using the same Grant 9,630,134 - Raether April 25, 2 | 2017-04-25 |
Diverging nozzles and filter element cleaning systems using diverging nozzles Grant 9,604,172 - Raether March 28, 2 | 2017-03-28 |
Ovate filter cartridge end cap Grant D781,409 - Raether March 14, 2 | 2017-03-14 |
Filter Element For Pulse Cleaning And Methods App 20170056803 - Raether; Thomas D. | 2017-03-02 |
Filter cartridge yoke Grant D773,635 - Raether December 6, 2 | 2016-12-06 |
Filter element for pulse cleaning and methods Grant 9,504,948 - Raether November 29, 2 | 2016-11-29 |
Filter Element, Dust Collector, And Methods App 20160206986 - Raether; Thomas D. ;   et al. | 2016-07-21 |
Filter element, dust collector, and methods Grant 9,283,503 - Raether , et al. March 15, 2 | 2016-03-15 |
Filtration System For A Gas Turbine Air Intake And Methods App 20160032836 - HAWKINSON; Andrew James ;   et al. | 2016-02-04 |
Air Filter Systems And Methods Of Using The Same App 20160016103 - Raether; Thomas D. | 2016-01-21 |
Filter Systems with Dirty Air Chamber Spacer Elements and Methods of Using the Same App 20150298038 - Raether; Thomas D. | 2015-10-22 |
Nozzle arrangements and method for cleaning filter elements Grant 9,162,234 - Raether October 20, 2 | 2015-10-20 |
Air filter assembly having venturi elements with extended pulse outlets Grant 9,126,132 - Raether September 8, 2 | 2015-09-08 |
Circular filter end cap with alignment features Grant D734,436 - Raether July 14, 2 | 2015-07-14 |
Filter systems with dirty air chamber spacer elements and methods of using the same Grant 9,067,164 - Raether June 30, 2 | 2015-06-30 |
Filter element; components thereof; and methods Grant 8,961,637 - Raether , et al. February 24, 2 | 2015-02-24 |
Nozzle Arrangements And Method For Cleaning Filter Elements App 20140299682 - RAETHER; THOMAS D. | 2014-10-09 |
Ovate Tubular Filter Cartridges And Filter Systems Using The Same App 20140260142 - Raether; Thomas D. | 2014-09-18 |
Downflow Dust Collectors Having Dirty Air Channels App 20140238240 - Raether; Thomas D. | 2014-08-28 |
Nozzle arrangements and method for cleaning filter elements Grant 8,758,486 - Raether June 24, 2 | 2014-06-24 |
Filter Element For Pulse Cleaning And Methods App 20140047980 - RAETHER; Thomas D. | 2014-02-20 |
Filter Systems With Dirty Air Chamber Spacer Elements And Methods Of Using The Same App 20130305926 - Raether; Thomas D. | 2013-11-21 |
Air Filter Assembly Having Venturi Elements With Extended Pulse Outlets App 20130305667 - Raether; Thomas D. | 2013-11-21 |
Filter Cartridge; Components Thereof; And Methods App 20130298511 - Raether; Thomas D. ;   et al. | 2013-11-14 |
Nozzle Arrangements And Method For Cleaning Filter Elements App 20130298772 - Raether; Thomas D. | 2013-11-14 |
Filter element for pulse cleaning and methods Grant 8,545,585 - Raether October 1, 2 | 2013-10-01 |
Nozzle arrangements and method for cleaning filter elements Grant 8,491,708 - Raether July 23, 2 | 2013-07-23 |
Filter apparatus with pulse cleaning and methods for pulse cleaning filters Grant 8,349,044 - Raether January 8, 2 | 2013-01-08 |
Nozzle Arrangements And Method For Cleaning Filter Elements App 20120067381 - RAETHER; THOMAS D. | 2012-03-22 |
Filter Apparatus With Pulse Cleaning And Methods For Pulse Cleaning Filters App 20120048116 - Raether; Thomas D. | 2012-03-01 |
Filter Element; Components Thereof; And Methods App 20120011815 - Raether; Thomas D. ;   et al. | 2012-01-19 |
Filter apparatus with pulse cleaning and methods for pulse cleaning filters Grant 8,075,674 - Raether December 13, 2 | 2011-12-13 |
Nozzle arrangements and method for cleaning filter elements Grant 8,075,648 - Raether December 13, 2 | 2011-12-13 |
System configuration of pulsed cleaned panel-style filter elements and methods Grant 8,057,582 - Raether November 15, 2 | 2011-11-15 |
Filter apparatus configuration of pulsed cleaned panel-style filters and methods Grant 8,057,563 - Raether November 15, 2 | 2011-11-15 |
Filter Element, Dust Collector, And Methods App 20110185689 - Raether; Thomas D. ;   et al. | 2011-08-04 |
Z-filter media with reverse-flow cleaning systems and methods Grant 7,967,898 - Sporre , et al. June 28, 2 | 2011-06-28 |
Filter Element For Pulse Cleaning And Methods App 20110041692 - Raether; Thomas D. | 2011-02-24 |
Dust Collector, Filtration Arrangment, And Methods App 20110030558 - Raether; Thomas D. | 2011-02-10 |
Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter Grant 7,641,708 - Kosmider , et al. January 5, 2 | 2010-01-05 |
Method For Selecting A Filter Element For A Dust Collector App 20090205445 - Raether; Thomas D. | 2009-08-20 |
Z-filter media with reverse-flow cleaning systems and methods App 20090064860 - Sporre; Timothy D. ;   et al. | 2009-03-12 |
Filter Apparatus Configuration Of Pulsed Cleaned Panel-style Filters And Methods App 20080127826 - Raether; Thomas D. | 2008-06-05 |
System Configuration Of Pulsed Cleaned Panel-style Filter Elements And Methods App 20080127825 - Raether; Thomas D. | 2008-06-05 |
Nozzle Arrangements And Method For Cleaning Filter Elements App 20080127828 - Raether; Thomas D. | 2008-06-05 |
Filter Apparatus With Pulse Cleaning And Methods For Pulse Cleaning Filters App 20080127827 - Raether; Thomas D. | 2008-06-05 |
Z-filter media with reverse-flow cleaning systems and methods Grant 7,338,544 - Sporre , et al. March 4, 2 | 2008-03-04 |
Air Filter Assembly Having Non-cylindrical Filter Elements, For Filtering Air With Particulate Matter App 20070256395 - Kosmider; Kristofer G. ;   et al. | 2007-11-08 |
Z-filter media with reverse-flow cleaning systems and methods Grant 7,282,075 - Sporre , et al. October 16, 2 | 2007-10-16 |
Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter Grant 7,264,656 - Kosmider , et al. September 4, 2 | 2007-09-04 |
Z-filter media with reverse-flow cleaning systems and methods App 20060112667 - Sporre; Timothy D. ;   et al. | 2006-06-01 |
Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter App 20050039601 - Kosmider, Kristofer G. ;   et al. | 2005-02-24 |
Filter element having oval shape Grant D499,177 - Kosmider , et al. November 30, 2 | 2004-11-30 |
Z-filter media with reverse-flow cleaning systems and methods App 20040187689 - Sporre, Timothy D. ;   et al. | 2004-09-30 |
Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter App 20020178921 - Kosmider, Kristofer G. ;   et al. | 2002-12-05 |
Air filter assembly having non-cylindrical filter elements, for filtering air with particulate matter Grant 6,488,746 - Kosmider , et al. December 3, 2 | 2002-12-03 |
Filter construction apparatus and method Grant 6,368,388 - Kosmider , et al. April 9, 2 | 2002-04-09 |
Air filter assembly for filtering air having particulate matter Grant 6,364,921 - Raether , et al. April 2, 2 | 2002-04-02 |
Air filter assembly for filtering air with particulate matter Grant 6,090,173 - Johnson , et al. July 18, 2 | 2000-07-18 |
Air filter assembly for filtering air with particulate matter Grant 5,562,746 - Raether October 8, 1 | 1996-10-08 |