Ehrenberg; Brian T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ehrenberg; Brian T..The latest application filed is for "side entry wave seal air cleaner".
- Ehrenberg; Brian T. - Kansas City MO
- Ehrenberg; Brian T. - Kearney NE
| Patent | Date |
|---|---|
| Side Entry Wave Seal Air Cleaner App 20220274041 - Manley; James R. ; et al. | 2022-09-01 |
| Non-cylindrical Filter And Side Entry Air Cleaner Incorporating The Same App 20220252027 - Ehrenberg; Brian T. ; et al. | 2022-08-11 |
| Air Cleaner With High Performance Seal And Media App 20210379522 - Von Seggern; Michael J. ; et al. | 2021-12-09 |
| Air cleaner with high performance seal and media Grant 11,136,947 - Von Seggern , et al. October 5, 2 | 2021-10-05 |
| Filter With Shield Features App 20210069629 - Varghese; Benny Mathew ; et al. | 2021-03-11 |
| Filter System App 20200269168 - Krull; Timothy L. ; et al. | 2020-08-27 |
| Filter system Grant 10,682,597 - Krull , et al. | 2020-06-16 |
| Non-cylindrical Filter Element And Side Entry Air Cleaner Incorporating The Same App 20200072169 - Ehrenberg; Brian T. ; et al. | 2020-03-05 |
| Air Cleaner With High Performance Seal And Media App 20180372036 - Von Seggern; Michael J. ; et al. | 2018-12-27 |
| Air Filter with Outlet Receiver and Housing Assembly Incorporating Same App 20180111079 - Tate; Jason LaMarr ; et al. | 2018-04-26 |
| Filter System App 20170296949 - Krull; Timothy L. ; et al. | 2017-10-19 |
| Air filter with composite end cap Grant 8,016,922 - Ehrenberg September 13, 2 | 2011-09-13 |
| Method and apparatus for winding a filter media pack Grant 7,909,954 - Johnston , et al. March 22, 2 | 2011-03-22 |
| Air Filter With Composite Foam Urethane and Rigid Urethane End Cap App 20110016699 - Ehrenberg; Brian T. | 2011-01-27 |
| Air filter with composite end cap Grant 7,815,705 - Ehrenberg October 19, 2 | 2010-10-19 |
| Air filter with composite end cap Grant 7,628,837 - Ehrenberg December 8, 2 | 2009-12-08 |
| Method And Apparatus For Winding A Filter Media Pack App 20080011896 - Johnston; Stan ; et al. | 2008-01-17 |
| Air filter element with composite molded end cap App 20070240394 - Ehrenberg; Brian T. | 2007-10-18 |
| Air filter with composite foam urethane and rigid urethane end cap App 20070084170 - Ehrenberg; Brian T. | 2007-04-19 |
| Air filter with composite plastic and urethane end cap App 20070084169 - Ehrenberg; Brian T. | 2007-04-19 |
| Air filter element with integral radial seal gasket Grant 6,447,567 - Ehrenberg September 10, 2 | 2002-09-10 |
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