Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347467 | Control circuit for a D.C. motor | — | 1982-08-31 |
| 4246519 | D.C. Motor control for an electrically powered vehicle | — | 1981-01-20 |
| 4196377 | Control circuits for electric traction motors for vehicles | — | 1980-04-01 |
| 4189667 | Control circuits for electric traction motors for vehicles | — | 1980-02-19 |