Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5005207 | Method of controlling the speed of a D.C. motor and device for carrying out the method | Georges A. Grave | 1991-04-02 |
| 4450392 | Electronic speed regulator for a d.c. motor | — | 1984-05-22 |