Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695345 | Synchronized combined sound and sight entertainment and educational system | Michael Ganor | 1997-12-09 |
| 5603500 | Puzzle device | Avraham Y. Olti, Gyoray M. P. Benedek, Zvi Herman, Revital Blumberg, Michael Ganor | 1997-02-18 |