Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4453103 | Piezoelectric motor | Valdimir S. Vishnevsky, Igor Kartashev, Vyacheslav V. Lavrinenko, Vitaly S. Koval, Jury V. Golovyashin +3 more | 1984-06-05 |
| 4400641 | Piezoelectric motor with two part rotor | Vladimir S. Vishnevsky, Vitaly S. Koval, Vyacheslav V. Lavrinenko, Igor Kartashev, Jury V. Golovyashin +3 more | 1983-08-23 |