Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4632444 | Robot hand | Miguel Martinez | 1986-12-30 |
| 4609094 | Apparatus for sorting cylindrical work pieces having a longitudinal flat according to their rotational orientation | Rudolph H. Hedel | 1986-09-02 |
| 4536238 | Method and apparatus for aligning a chuck for holding an information containing disc stylus | — | 1985-08-20 |
| 4493070 | Video disc player having carriage drive mechanism | — | 1985-01-08 |
| 4419848 | Method and apparatus for rotating a stylus during lapping | — | 1983-12-13 |
| 4357641 | Tape guide with path location and attitude adjustments | — | 1982-11-02 |
| 4335411 | Length counter for web transport system | — | 1982-06-15 |