Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478090 | Method and apparatus of operating devices using actuators having expandable or contractable elements | — | 2002-11-12 |
| 6433991 | Controlling activation of devices | Dwayne Leismer, Dennis M. Read, Jr. | 2002-08-13 |