Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6126674 | Surgical sliding shaft instrument | — | 2000-10-03 |
| 4948151 | Rotary end face seal assembly | Raymond Metcalfe | 1990-08-14 |
| 4453304 | Method of producing a corrugated, multi-ply metal bellows | Cyril J. Astill | 1984-06-12 |