Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678993 | Methods of lining dentures and denture voids and forming denture extensions | Richard F. Dettro, Harold DeHaven, Jr., Gerald J. Paluch | 1997-10-21 |
| 5644814 | Articulated windshield wiper blade assembly | — | 1997-07-08 |
| 5625919 | Dual articulated windshield wiper assembly | — | 1997-05-06 |