loadpatents
Patent applications and USPTO patent grants for Crenshaw; Bruce.The latest application filed is for "air filter arrangement; assembly; and, methods".
Patent | Date |
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Air Filter Arrangement; Assembly; and, Methods App 20220176299 - Reichter; Gregory ;   et al. | 2022-06-09 |
Air filter arrangement; assembly; and, methods Grant 11,207,632 - Reichter , et al. December 28, 2 | 2021-12-28 |
Air Filter Arrangement; Assembly; And, Methods App 20210394101 - Reichter; Gregory ;   et al. | 2021-12-23 |
Air filter arrangement; assembly; and, methods Grant 11,020,699 - Reichter , et al. June 1, 2 | 2021-06-01 |
Air Filter Arrangement; Assembly; and, Methods App 20210077940 - Reichter; Gregory ;   et al. | 2021-03-18 |
Air filter arrangement; assembly; and, methods Grant 10,864,475 - Reichter , et al. December 15, 2 | 2020-12-15 |
Z-filter media pack arrangement; and, methods Grant RE48,050 - Schrage , et al. | 2020-06-16 |
Air Filter Arrangement; Assembly; And, Methods App 20200179862 - Reichter; Gregory ;   et al. | 2020-06-11 |
Air Filter Arrangement; Assembly; And, Methods App 20200114292 - Reichter; Gregory ;   et al. | 2020-04-16 |
Air filter arrangement; assembly; and, methods Grant 10,556,201 - Reichter , et al. Feb | 2020-02-11 |
Air filter arrangement; assembly; and, methods Grant 10,421,034 - Reichter , et al. Sept | 2019-09-24 |
Air Filter Arrangement; Assembly; And, Methods App 20190184323 - Reichter; Gregory ;   et al. | 2019-06-20 |
Air filter arrangement; assembly; and, methods Grant 10,315,144 - Reichter , et al. | 2019-06-11 |
Air Filter Arrangement; Assembly; And, Methods App 20180369736 - Reichter; Gregory L. ;   et al. | 2018-12-27 |
Air filter arrangement; assembly; and, methods Grant 10,065,145 - Reichter , et al. September 4, 2 | 2018-09-04 |
Air Filter Arrangement; Assembly; And, Methods App 20180099242 - Reichter; Gregory ;   et al. | 2018-04-12 |
Z-filter media pack arrangement; and, methods Grant RE46,700 - Schrage , et al. February 6, 2 | 2018-02-06 |
Air filter arrangement; assembly; and, methods Grant 9,795,911 - Reichter , et al. October 24, 2 | 2017-10-24 |
Air Filter Arrangement; Assembly; and, Methods App 20170182443 - Reichter; Gregory ;   et al. | 2017-06-29 |
Air filter arrangement; assembly; and, methods Grant 9,527,023 - Reichter , et al. December 27, 2 | 2016-12-27 |
Air Filter Arrangement; Assembly; and, Methods App 20160184757 - Reichter; Gregory ;   et al. | 2016-06-30 |
Air filter arrangement Grant 9,180,399 - Reichter , et al. November 10, 2 | 2015-11-10 |
Air Filter Arrangement; Assembly; And, Methods App 20150306530 - REICHTER; GREGORY ;   et al. | 2015-10-29 |
Z-filter media pack arrangement; and, methods Grant 9,114,346 - Schrage , et al. August 25, 2 | 2015-08-25 |
Air Fitler Arrangement; Assembly; And, Methods App 20150196864 - REICHTER; GREGORY R. ;   et al. | 2015-07-16 |
Air filter arrangement; assembly; and, methods Grant 8,906,128 - Reichter , et al. December 9, 2 | 2014-12-09 |
Air Filter Arrangement App 20140311108 - Reichter; Gregory ;   et al. | 2014-10-23 |
Z-filter Media Pack Arrangement; And, Methods App 20140123610 - SCHRAGE; KEVIN ;   et al. | 2014-05-08 |
Air filter cartridge and air cleaner assembly Grant 8,709,119 - Reichter , et al. April 29, 2 | 2014-04-29 |
Air filter arrangement Grant 8,636,820 - Reichter , et al. January 28, 2 | 2014-01-28 |
Air Filter Arrangement App 20130312379 - REICHTER; GREGORY ;   et al. | 2013-11-28 |
Z-filter media pack arrangement; and, methods Grant 8,518,141 - Schrage , et al. August 27, 2 | 2013-08-27 |
Reverse flow air filter arrangement and method Grant 7,455,707 - Engel , et al. November 25, 2 | 2008-11-25 |
[reverse Flow Air Filter Arrangement And Method] App 20040148913 - Engel, Donald Francis ;   et al. | 2004-08-05 |
Reverse flow air filter arrangement and method App 20040006955 - Engel, Donald Francis ;   et al. | 2004-01-15 |
Reverse flow air filter arrangement and method Grant 6,521,009 - Engel , et al. February 18, 2 | 2003-02-18 |
Reverse flow air filter arrangement and method App 20020092282 - Engel, Donald Francis ;   et al. | 2002-07-18 |
Reverse flow air filter arrangement Grant 6,413,289 - Engel , et al. July 2, 2 | 2002-07-02 |
Reverse flow air filter arrangement and method App 20020014058 - Engel, Donald Francis ;   et al. | 2002-02-07 |
Reverse flow air filter arrangement Grant 6,322,602 - Engel , et al. November 27, 2 | 2001-11-27 |
Reverse flow air filter arrangement App 20010020419 - Engel, Donald Francis ;   et al. | 2001-09-13 |
Reverse flow air filter arrangement Grant 6,258,145 - Engel , et al. July 10, 2 | 2001-07-10 |
Reverse flow air filter arrangement and method Grant 6,004,366 - Engel , et al. December 21, 1 | 1999-12-21 |
Reverse flow air filter arrangement and method Grant 5,938,804 - Engel , et al. August 17, 1 | 1999-08-17 |
Reverse flow air filter arrangement and method Grant 5,897,676 - Engel , et al. April 27, 1 | 1999-04-27 |
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