Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4388714 | Technique for uniform stylus configuration | — | 1983-06-14 |
| 4375095 | Method and apparatus for testing styli | — | 1983-02-22 |
| 4330915 | Technique for uniform stylus configuration | — | 1982-05-25 |
| 4296371 | System for measuring stylus shoe length | Gerard A. Alphonse | 1981-10-20 |