Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702252 | Thermally stabilized casting core | Edward F. Smith, III | 1997-12-30 |
| 5685715 | Self-indexing transfer impression coping | Keith D. Beaty, Curtis E. Jansen | 1997-11-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702252 | Thermally stabilized casting core | Edward F. Smith, III | 1997-12-30 |
| 5685715 | Self-indexing transfer impression coping | Keith D. Beaty, Curtis E. Jansen | 1997-11-11 |