Larson; Donald
Patent Applications and Registrations
Patent applications and USPTO patent grants for Larson; Donald.The latest application filed is for "air filter arrangements; assemblies; and, methods".
- Larson; Donald - Brooklyn Park MN
- Larson; Donald - Addison TX US
| Patent | Date |
|---|---|
| Air filter arrangements; assemblies; and, methods Grant 11,185,809 - Nelson , et al. November 30, 2 | 2021-11-30 |
| Air Filter Arrangements; Assemblies; And, Methods App 20200289972 - Nelson; Benny K. ; et al. | 2020-09-17 |
| Air filter arrangements; assemblies; and, methods Grant 10,569,212 - Nelson , et al. Feb | 2020-02-25 |
| Air Filter Arrangements; Assemblies; And, Methods App 20180200660 - Nelson; Benny K. ; et al. | 2018-07-19 |
| Air filter arrangements; assemblies; and, methods Grant 9,943,797 - Nelson , et al. April 17, 2 | 2018-04-17 |
| Air Filter Arrangements; Assemblies; And, Methods App 20160199770 - Nelson; Benny K. ; et al. | 2016-07-14 |
| Universal Connector App 20160191483 - Larson; Donald ; et al. | 2016-06-30 |
| Air filter arrangement; assembly; and, methods Grant 8,663,355 - Nelson , et al. March 4, 2 | 2014-03-04 |
| Air Filter Arrangement; Assembly; And, Methods App 20130036718 - Nelson; Benny ; et al. | 2013-02-14 |
| Air filter arrangement; assembly; and, methods Grant 8,216,334 - Nelson , et al. July 10, 2 | 2012-07-10 |
| Filter cartridge Grant D635,233 - Nelson , et al. March 29, 2 | 2011-03-29 |
| Air filter arrangement; assembly; and, methods App 20090223187 - Nelson; Benny ; et al. | 2009-09-10 |
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