Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6734581 | Programmable emergency-stop circuit with testing | — | 2004-05-11 |
| 6683432 | Safety circuit with automatic recovery | — | 2004-01-27 |
| 6392318 | Programmable emergency-stop circuit | — | 2002-05-21 |
| 5179525 | Method and apparatus for controlling geometrically simple parallel mechanisms with distinctive connections | Joseph J. Duffy | 1993-01-12 |