Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680966 | Squeeze dispenser having refill cartridge | — | 1997-10-28 |
| 5215229 | Toothpaste dispenser with a flexible air compressing bag used to bring about dispensing | — | 1993-06-01 |
| 5115948 | Toothpaste dispenser with a flexible air compressing bag used to bring about dispensing | — | 1992-05-26 |