Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359288 | Position detecting apparatus using variable magnetic field intensity | Hermann Rosshirt | 1994-10-25 |
| 5089730 | Low noise DC electric motor | Edward M. O'Connor | 1992-02-18 |
| D301574 | Torque motor | — | 1989-06-13 |
| 4311933 | Brushless direct current motor | Joseph J. Schegan | 1982-01-19 |