Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5473212 | Varistor disk assembly | James Eric McMillan, Raymond E. Welterlin, Lynn B. Williamson, John R. Holden, Murray J. Marvin | 1995-12-05 |
| 5365156 | Force transducer for a robotic arm | — | 1994-11-15 |
| 4680515 | Digital speed control of motors | — | 1987-07-14 |
| 4633151 | Series connected transistor protection circuit | — | 1986-12-30 |
| 4532461 | Rotor position sensor error detection | — | 1985-07-30 |