Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920888 | Axle seal having a multi-edge contact | — | 2021-02-16 |
| 6739596 | Compartment seal | Lois Matczak | 2004-05-25 |
| 5709387 | Axle seal | — | 1998-01-20 |
| 5603304 | Fuel pump seal and insulator assembly | — | 1997-02-18 |
| 5391004 | Hub seal assembly | Joseph A. Matczak | 1995-02-21 |
| 5209596 | Seal component and rod end assembly utilizing same | Joseph A. Matczak | 1993-05-11 |
| 5069571 | Rod end assembly | Joseph A. Matczak | 1991-12-03 |