Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5907244 | Method and apparatus for detecting winding errors in an electric motor stator | Monty L. Crabill | 1999-05-25 |
| 5675247 | Dual head armature processing method and apparatus | Ronald E. Miller | 1997-10-07 |
| 5505078 | Method and apparatus for measuring friction torque | — | 1996-04-09 |
| 5440915 | Method and apparatus for measuring friction torque | — | 1995-08-15 |
| 5404108 | Method and apparatus for testing electric motor rotors | — | 1995-04-04 |
| 5218860 | Automatic motor testing method and apparatus | — | 1993-06-15 |
| 4290007 | High power and high voltage transistor control circuit | Bernard Fisher | 1981-09-15 |