Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9446334 | Filter base system and filter assembly | Jeffrey R. Ries | 2016-09-20 |
| 9440178 | Pleated filter media | — | 2016-09-13 |
| D754304 | Filter cap | Jeffrey R. Ries, Darrell Lee Morehouse, III, Brian J. Sutton | 2016-04-19 |
| 9302206 | Filter assembly | Jeffrey R. Ries | 2016-04-05 |
| 9295933 | Filter element and filter assembly having two filtration zones | Vincent P. Caliendo, Philip Carl Spengler, Jeffrey R. Ries | 2016-03-29 |
| 9233332 | Air filter assembly filling plenum interior space | Vincent P. Caliendo, Mark T. Allott | 2016-01-12 |