Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4378957 | Reduction gear of electronic wristwatch with stepping motor and sweep second hand | Daniel D. Malkin, Alexei V. Simbirtsev, Boris A. Peredkov | 1983-04-05 |
| 4369385 | Single-phase step micromotor | Daniel D. Malkin, Anatoly S. Umerenkov, Alexandr A. Ketsaris, Vladimir I. Kalashnikov | 1983-01-18 |
| 4240249 | Instantaneous calendar device for timepieces | Daniel D. Malkin, Boris A. Peredkov, Evgeny V. Kulikov | 1980-12-23 |