Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6023040 | Laser assisted polishing | Dov Zahavi | 2000-02-08 |
| 4574041 | Method for obtaining a selective surface for collectors of solar and other radiation | Joseph Zahavi | 1986-03-04 |