Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11235268 | Filter apparatus with ejection arrangement | John H. Beard | 2022-02-01 |
| 9884279 | Filter apparatus with ejection arrangement | John H. Beard | 2018-02-06 |
| D806834 | End cap for dual filter element | Farrell F. Calcaterra | 2018-01-02 |
| 9737833 | Filter assembly with water evacuation and methods | — | 2017-08-22 |
| 8991619 | Filter assembly with water evacuation and methods | — | 2015-03-31 |
| 8877055 | Filter having drain valve with mechanical lock | Mitch Bendix | 2014-11-04 |
| 8709247 | Filter apparatus with ejection arrangement | John H. Beard | 2014-04-29 |