Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5127517 | System for storage and caring for contact lenses | Donald A. Clements, Michael J. Kent | 1992-07-07 |
| 4905819 | System for storage and caring for contact lenses | Don A. Clements, Michael J. Kent | 1990-03-06 |