Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6343823 | Vacuum pickup tool | — | 2002-02-05 |
| 6095335 | Wafer support device having a retrofit to provide size convertibility | — | 2000-08-01 |
| 5169192 | Electronic article pickup tool | Quincy D. Allison | 1992-12-08 |