Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957435 | Dental laboratory die tray | Vanik Jinoian, Wayne W. Whitehill | 1990-09-18 |
| 4281404 | Depth finding apparatus | Richard W. Woodson | 1981-07-28 |
| 4197741 | Marine detection apparatus | — | 1980-04-15 |