Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6897601 | Piezoelectric element and an oscillation transducer with a piezoelectric element | Petros Badaljan, Timofej Lupeiko, Svetlana Poljakova, Elena Brajceva | 2005-05-24 |