Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344755 | Dental handpiece guide | Henry O. Gold | 1982-08-17 |
| 4205264 | High impedance electrical testing instrument for AC and DC voltage detection and continuity testing | — | 1980-05-27 |