Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40545 | Servo control appartaus and method using absolute value input signals | Petros Ioannou, Alvin M. Despain | 2008-10-21 |
| 6545836 | Servo control apparatus and method using absolute value input signals | Petros Ioannou, Alvin M. Despain | 2003-04-08 |