loadpatents
Patent applications and USPTO patent grants for DeWit; Johan.The latest application filed is for "filter arrangements; housings; assemblies; and, methods".
Patent | Date |
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Filter Arrangements; Housings; Assemblies; And, Methods App 20220072465 - Counlonvaux; Paul ;   et al. | 2022-03-10 |
Filter arrangements; housings; assemblies; and, methods Grant 11,123,673 - Coulonvaux , et al. September 21, 2 | 2021-09-21 |
Vertical Air Intake System; Air Cleaner; And Filter Element App 20190390636 - DEWIT; Johan ;   et al. | 2019-12-26 |
Filter Arrangements; Housings; Assemblies; And, Methods App 20190336902 - Coulonvaux; Paul ;   et al. | 2019-11-07 |
Vertical air intake system; air cleaner; and filter element Grant 10,359,011 - Dewit , et al. | 2019-07-23 |
Filter arrangements; housings; assemblies; and, methods Grant 10,343,101 - Coulonvaux , et al. July 9, 2 | 2019-07-09 |
Filter arrangements; housings; assemblies; and, methods Grant 10,252,206 - Coulonvaux , et al. | 2019-04-09 |
Air cleaner arrangements; components; and methods Grant 10,245,544 - Iddings , et al. | 2019-04-02 |
Filter Arrangements; Housings; Assemblies; And, Methods App 20170036156 - COULONVAUX; PAUL ;   et al. | 2017-02-09 |
Filter Arrangements; Housings; Assemblies; And, Methods App 20160193559 - COULONVAUX; PAUL ;   et al. | 2016-07-07 |
Vertical Air Intake System; Air Cleaner; And Filter Element App 20160108866 - DEWIT; Johan ;   et al. | 2016-04-21 |
Filter arrangements; housings; assemblies; and, methods Grant 9,283,507 - Coulonvaux , et al. March 15, 2 | 2016-03-15 |
Air cleaner arrangements; components; and, methods Grant 9,221,004 - Iddings , et al. December 29, 2 | 2015-12-29 |
Filter Arrangements; Housings; Assemblies; And, Methods App 20140360144 - Coulonvaux; Paul ;   et al. | 2014-12-11 |
Filter arrangements; housing; assemblies; and, methods Grant 8,641,795 - Coulonvaux , et al. February 4, 2 | 2014-02-04 |
Filter Arrangements; Housing; Assemblies; And, Methods App 20130111858 - COULONVAUX; PAUL ;   et al. | 2013-05-09 |
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