Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5110239 | Vacuum clamping system | Hugh W. Hanson | 1992-05-05 |
| 5000630 | Bit for forming holes in composite materials | Rene F. DeFries | 1991-03-19 |
| 4917353 | Vacuum probe and method | — | 1990-04-17 |