Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE31223 | Track skipper for video disc player | — | 1983-04-26 |
| 4344166 | Driver arrangement for stylus lifting/lowering apparatus | Joseph Guarracini | 1982-08-10 |
| 4262174 | Track skipper for video disc player | — | 1981-04-14 |