Issued Patents All Time
Showing 76–81 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6279412 | Corrosion resistant exoskeleton arm linkage assembly | David Beaulieu, Tuan Ha | 2001-08-28 |
| 6265803 | Unlimited rotation vacuum isolation wire feedthrough | — | 2001-07-24 |
| 6123502 | Substrate holder having vacuum holding and gravity holding | Douglas R. Adams, Twan T. Ha, Brian Lucas | 2000-09-26 |
| 5894760 | Substrate transport drive system | — | 1999-04-20 |
| 5765983 | Robot handling apparatus | Christopher Hofmeister | 1998-06-16 |
| 5743704 | Wide wrist articulated arm transfer device | Christopher Hofmeister | 1998-04-28 |