Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4921544 | Electrophoretic cleaner and sterlizer | Anthony J. Cowle, Gregory Cowle, Joffre B. Cowle | 1990-05-01 |
| 4732185 | Electrophoretic cleaner and sterilizer | Anthony J. Cowle, Gregory Cowle, Joffre B. Cowle | 1988-03-22 |