Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678993 | Methods of lining dentures and denture voids and forming denture extensions | Peter H. Jeffer, Richard F. Dettro, Harold DeHaven, Jr. | 1997-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678993 | Methods of lining dentures and denture voids and forming denture extensions | Peter H. Jeffer, Richard F. Dettro, Harold DeHaven, Jr. | 1997-10-21 |