Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500060 | Rotary polishing discs and arbors therefor | — | 2002-12-31 |
| 6322435 | Rotary polishing discs and arbors therefor | — | 2001-11-27 |
| 5931674 | Expanding dental implant | Frederick N. Hanosh | 1999-08-03 |
| 4679501 | Registration device for use in silk screen printing | — | 1987-07-14 |