Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6010657 | Method of manufacturing a bellowed seal | Neal E. Wydra | 2000-01-04 |
| 5853178 | Bellowed seal | Neal E. Wydra | 1998-12-29 |
| 5851476 | Method of manufacturing a bellowed seal | Neal E. Wydra | 1998-12-22 |
| 5326083 | Compression spring with cone shaped frustums subject to compression set | Neal E. Wydra | 1994-07-05 |
| 5192057 | Elastomer rebound, jounce and related compression springs | Neal E. Wydra | 1993-03-09 |