Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7876022 | Piezoelectric generator of mechanical vibrations, and piezoelectric motors based on the generator | Serhiy Petrenko, Vitalii Koval | 2011-01-25 |
| 4959580 | Piezoelectric motor | Vladimir S. Vishnevsky | 1990-09-25 |
| 4453103 | Piezoelectric motor | Valdimir S. Vishnevsky, Igor Kartashev, Oleg L. Boichenko, Vitaly S. Koval, Jury V. Golovyashin +3 more | 1984-06-05 |
| 4400641 | Piezoelectric motor with two part rotor | Vladimir S. Vishnevsky, Vitaly S. Koval, Oleg L. Boichenko, Igor Kartashev, Jury V. Golovyashin +3 more | 1983-08-23 |