Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345811 | Fluid density sensor and system | Stanley Sporn, Stanley E. Wood | 1994-09-13 |
| 4509159 | Aluminum-aluminum oxide stylus arm | J. Raymond Edinger, Alan Hofer, John Kuykendall | 1985-04-02 |
| 4224649 | Automatic cassette head demagnetizer | — | 1980-09-23 |