Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6541517 | Treatment of skin disorders | Edward R. Ahrens | 2003-04-01 |
| 6117904 | Treatment of pruritus | Edward R. Ahrens | 2000-09-12 |
| 5071028 | Storage drum with drain channel | — | 1991-12-10 |
| 4708601 | Dual diaphragm pump | Alberto Bazan | 1987-11-24 |
| 4646783 | Anti-stall ball-check valve | Alberto Bazan | 1987-03-03 |
| 4566867 | Dual diaphragm pump | Alberto Bazan | 1986-01-28 |