Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5993758 | Process for recovery of alumina and silica | Shlomo Nehari, Chanoch Gorin, Amos Berkovich | 1999-11-30 |
| 5113881 | Dynamic ultrasonic cleaning and disinfecting device and method | David Erel | 1992-05-19 |
| 5009791 | Magnetic treatment of water used for agricultural purposes | Jacob Yotvat | 1991-04-23 |