Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4667143 | Battery charger having temperature compensated charge rate | Craig Cooper | 1987-05-19 |
| 4366561 | Method and apparatus for testing a plurality of geophones | — | 1982-12-28 |
| 4348115 | Chromatographic analyzer detector and method | Starnes E. Walker | 1982-09-07 |