| Patent | Date |
|---|
Assemblies; Components And Filter Features Thereof; And, Methods Of Use And Assembly
App 20210339178 - Adamek; Daniel E. ; et al. | 2021-11-04 |
Seal arrangement for filter element; filter element assembly; and, methods
Grant 11,117,085 - Nelson , et al. September 14, 2 | 2021-09-14 |
Assemblies; components and filter features thereof; and, methods of use and assembly
Grant 11,097,215 - Adamek , et al. August 24, 2 | 2021-08-24 |
Air filter arrangement; assembly; and, methods
Grant 10,864,475 - Reichter , et al. December 15, 2 | 2020-12-15 |
Assemblies; Components And Filter Features Thereof; And, Methods Of Use And Assembly
App 20200246739 - Kind Code | 2020-08-06 |
Seal Arrangement For Filter Element; Filter Element Assembly; And, Methods
App 20200222846 - Nelson; Benny Kevin ; et al. | 2020-07-16 |
Assemblies; components and filter features thereof; and, methods of use and assembly
Grant 10,518,204 - Adamek , et al. Dec | 2019-12-31 |
Seal arrangement for filter element; filter element assembly; and, methods
Grant 10,507,423 - Nelson , et al. Dec | 2019-12-17 |
Air Filter Arrangement; Assembly; And, Methods
App 20180369736 - Reichter; Gregory L. ; et al. | 2018-12-27 |
Assemblies; Components And Filter Features Thereof; And, Methods Of Use And Assembly
App 20180361292 - Adamek; Daniel E. ; et al. | 2018-12-20 |
Assemblies; components and filter features thereof; and, methods of use and assembly
Grant 10,029,198 - Adamek , et al. July 24, 2 | 2018-07-24 |
Seal Arrangement For Filter Element; Filter Element Assembly; And, Methods
App 20180015406 - Nelson; Benny Kevin ; et al. | 2018-01-18 |
Seal arrangement for filter element; filter element assembly; and, methods
Grant 9,718,021 - Nelson , et al. August 1, 2 | 2017-08-01 |
Assemblies; Components And Filter Features Thereof; And, Methods Of Use And Assembly
App 20160375391 - Adamek; Daniel Eric ; et al. | 2016-12-29 |
Seal Arrangement For Filter Element; Filter Element Assembly; And, Methods
App 20150343364 - Nelson; Benny Kevin ; et al. | 2015-12-03 |
Seal arrangement for filter element; filter element assembly; and, methods
Grant 8,945,268 - Nelson , et al. February 3, 2 | 2015-02-03 |
Seal Arrangement For Filter Element; Filter Element Assembly; And, Methods
App 20140033667 - Nelson; Benny Kevin ; et al. | 2014-02-06 |
Air Filter Cartridge And Air Cleaner Assembly
App 20130239529 - Reichter; Gregory L. ; et al. | 2013-09-19 |
Air Filter Arrangement; Assembly; and, Methods
App 20130239530 - REICHTER; Gregory L. ; et al. | 2013-09-19 |
Air filter arrangement
Grant 8,496,723 - Reichter , et al. July 30, 2 | 2013-07-30 |
Seal arrangement for filter element; filter element assembly; and, methods
Grant 8,409,316 - Nelson , et al. April 2, 2 | 2013-04-02 |
Air filter cartridge and air cleaner assembly
Grant 8,292,983 - Reichter , et al. October 23, 2 | 2012-10-23 |
Air filter arrangement; assembly; and methods
Grant 8,277,532 - Reichter , et al. October 2, 2 | 2012-10-02 |
Filter cartridge for air cleaner
Grant 8,012,233 - Kuempel , et al. September 6, 2 | 2011-09-06 |
Air cleaner arrangements; components thereof; and, methods
Grant 7,972,404 - Kuempel , et al. July 5, 2 | 2011-07-05 |
Air Cleaner Configured For Receipt Of Various Sized Fitler Cartridges; Components; Thereof; And, Methods
App 20100236201 - Kuempel; Bradley A. ; et al. | 2010-09-23 |
Air cleaner configured for receipt of various sized filter cartridges; components thereof; and, methods
Grant 7,736,410 - Kuempel , et al. June 15, 2 | 2010-06-15 |
Air cleaner arrangements; components thereof; and, methods
Grant 7,713,321 - Kuempel , et al. May 11, 2 | 2010-05-11 |
Air cleaner configured for receipt of various sized filter cartridges; components thereof; and, methods
Grant 7,708,797 - Kuempel , et al. May 4, 2 | 2010-05-04 |
Air filter cartridge and air cleaner assembly
App 20090151311 - Reichter; Gregory L. ; et al. | 2009-06-18 |
Air Cleaner Configured For Receipt of Various Sized Filter Cartridges; Components Thereof; and, Methods
App 20090090091 - Kuempel; Bradley A. ; et al. | 2009-04-09 |
Air filter arrangement; assembly; and methods
App 20090064646 - Reichter; Gregory L. ; et al. | 2009-03-12 |
Air Filter Arrangement
App 20080307759 - Reichter; Gregory L. ; et al. | 2008-12-18 |
Air cleaner arrangements; components thereof; and, methods
App 20080115470 - Kuempel; Bradley A. ; et al. | 2008-05-22 |
Air Cleaner Configured For Receipt Of Various Sized Filter Cartridges; Components Thereof; And, Methods
App 20080086990 - Kuempel; Bradley A. ; et al. | 2008-04-17 |
Air cleaner arrangements; components thereof; and, methods
App 20080066434 - Kuempel; Bradley A. ; et al. | 2008-03-20 |
Air filter element; assembly; and, method
Grant 5,840,094 - Osendorf , et al. November 24, 1 | 1998-11-24 |
Air filter element; assembly; and, method
Grant 5,743,927 - Osendorf April 28, 1 | 1998-04-28 |
Respirator cartridge with sealing fit test structure and method of use
Grant 5,647,356 - Osendorf , et al. July 15, 1 | 1997-07-15 |
Layered air filter medium having improved efficiency and pleatability
Grant 5,427,597 - Osendorf June 27, 1 | 1995-06-27 |
Layered air filter medium having improved efficiency and pleatability
Grant 5,306,321 - Osendorf April 26, 1 | 1994-04-26 |
Refillable gas adsorption bed assembly and counterflow adsorber module
Grant 5,290,345 - Osendorf , et al. March 1, 1 | 1994-03-01 |
High efficiency filter and method of fabricating same
Grant 4,963,171 - Osendorf October 16, 1 | 1990-10-16 |
Anti-duffusion chemical breather assembly for disk drives
Grant 4,863,499 - Osendorf September 5, 1 | 1989-09-05 |
Pre-cleaner for combustion engines
Grant 4,218,223 - Lidstone , et al. August 19, 1 | 1980-08-19 |
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