Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10610061 | Tamper-proof and ligation resistant dispenser for liquids | Mark Wertheim | 2020-04-07 |
| 10123661 | Tamper-proof and ligation resistant dispenser for liquids | Mark Wertheim | 2018-11-13 |
| 9561517 | Tamper-proof and ligation resistant dispenser for liquids | Mark Wertheim | 2017-02-07 |
| 5255798 | Adjustable suspension system for hanging folders and package therefor | Eric Aaldenberg, Theodore V. Kachel, Jonathan B. Rivlin | 1993-10-26 |