Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12064722 | Filter system | — | 2024-08-20 |
| 12025082 | Air pre-cleaner spin tube | — | 2024-07-02 |
| 11746731 | Radial air cleaner | Cooper Melvin, Nathan Whitman, Chelsea Ocampo, Jeffrey Ledford | 2023-09-05 |
| 9630132 | Fluid filtering system | Philip Carl Spengler | 2017-04-25 |
| 9295933 | Filter element and filter assembly having two filtration zones | Bryant Morris, Philip Carl Spengler, Jeffrey R. Ries | 2016-03-29 |
| 9233332 | Air filter assembly filling plenum interior space | Mark T. Allott, Bryant Morris | 2016-01-12 |