Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12251650 | Filter element with keyed spinning thread-on attachment | Kevin B. Downs, Rajeswara R. Kurri | 2025-03-18 |
| 10035087 | Keyed thread engagement for filter element | — | 2018-07-31 |
| 9446333 | Keyed thread engagement on spin-on filter element | — | 2016-09-20 |