Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5755842 | Air cleaner having removable end cap | Robert J. Gielink | 1998-05-26 |
| 5605555 | Air/oil separator with interlocked flange | Morgan H. Morgan | 1997-02-25 |
| 4465238 | Filter for hot air nozzle | James P. Van Sweringen | 1984-08-14 |
| 4349363 | Filter element ledge gasket | Terry L. Zahuranec | 1982-09-14 |