Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525226 | Preformed gasket with retaining tabs | Gene W. Brown | 1996-06-11 |
| 5453195 | High strength filter | Melvin E. Busch, Russell D. Ridgway, Wilhelm A. A. Perleberg | 1995-09-26 |
| 5078877 | Dual flow and dual stage lubricant filter assembly | Roger L. Cudaback | 1992-01-07 |