Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5224374 | Wafer proximity sensor | — | 1993-07-06 |
| 5163312 | Wafer proximity sensor | — | 1992-11-17 |
| 5022695 | Semiconductor slice holder | — | 1991-06-11 |
| 5001824 | Method of flexibly coupling a drive shaft | — | 1991-03-26 |
| 4886169 | Bellows clamp actuator | William David Autery | 1989-12-12 |
| 4881922 | Separable drive coupling using metal bellows | — | 1989-11-21 |