Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9358485 | Hydraulic spin-on filter cartridge having base plate supporting radially directed seal | — | 2016-06-07 |
| 8613786 | Fluid filter | Steven J. Merritt, Steven Todd | 2013-12-24 |
| 8147691 | Filter cartridge housing attachment systems | Farrell F. Calcaterra | 2012-04-03 |
| 7850755 | Filter with improved fatigue performance and torque transfer | Steven J. Merritt | 2010-12-14 |
| 5490930 | Filter | — | 1996-02-13 |