Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643058 | Abrasive fluid jet system | Glenn A. Erichsen, John Massenburg, Chip Burnham, Rhonda R. Smith, Katherine Zaring +1 more | 1997-07-01 |
| 4775290 | Flexible vacuum gripper | Laurie M. Brown, John Massenburg | 1988-10-04 |