Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4978174 | Low-weight, low-aerodynamic-drag disk wheel cover | — | 1990-12-18 |
| 4384195 | Edge-responsive apparatus for counting conveyor-transported articles | — | 1983-05-17 |
| 4269512 | Electro-optical position-monitoring apparatus with tracking detector | — | 1981-05-26 |
| 4248532 | Electro-optical distance-measuring system | — | 1981-02-03 |
| 4221973 | Linear array signal processing circuitry for locating the midpoint of a source of light | — | 1980-09-09 |