Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488503 | Prosthetic teeth and method of making therefor | Andrew Lichkus, Scott Shaffer | 2002-12-03 |
| 4592890 | Dental prostheses alloy | Arthur P. Burnett | 1986-06-03 |
| 4556534 | Nickel based casting alloy | Arthur P. Burnett | 1985-12-03 |