Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4238720 | Equipment for the electronic speed control of an induction type motor, especially for use with data store motors | Gyorgy Rothman, Gyorgy Babos, Karoly Antolik, Otto Roffa | 1980-12-09 |