Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4945910 | Device for electroanalgesia of patient's tissues | Vladimir V. Konovalenko, Andrei F. Ivanchenko, Valentin D. Kutsov, Boris N. Lastochkin, Vladimir M. Krokhmal +1 more | 1990-08-07 |
| 4885654 | Device for arcless switching of electrical circuits | Andrei F. Ivanchenko, Vladimir M. Krokhmal, Vladimir V. Konovalenko, Georgy V. Nechvolodov, Boris N. Lastochkin +1 more | 1989-12-05 |