Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4196468 | Series-type independent inverter | Semen V. Shapiro, Leonid I. Gutin, Rinat N. Kiyamov, Ljubov E. Roginskaya, Vladimir G. Kazantsev +1 more | 1980-04-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4196468 | Series-type independent inverter | Semen V. Shapiro, Leonid I. Gutin, Rinat N. Kiyamov, Ljubov E. Roginskaya, Vladimir G. Kazantsev +1 more | 1980-04-01 |