Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D276552 | Ultrasonic contact lens cleaner | Allen E. Ripingill, Jr. | 1984-11-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D276552 | Ultrasonic contact lens cleaner | Allen E. Ripingill, Jr. | 1984-11-27 |