Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5746387 | Hybrid composite expandable shaft | Alessio G. Pretto | 1998-05-05 |
| 4586098 | Adjustable mounting arrangement for magnetic head | — | 1986-04-29 |
| 4302834 | Phonograph pickup arm | — | 1981-11-24 |