Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4997076 | Merchandise transaction machine and system with emergency operational modes | Gidoon Hirschfeld | 1991-03-05 |
| 4903815 | Automatic vending machine and system for dispensing articles | Gidoon Hirschfeld | 1990-02-27 |