Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4532516 | Calibrator for distance measuring equipment | Victor Frampton, James R. Drake | 1985-07-30 |
| 4516111 | Pulsewidth modulated, charge transfer, digital to analog converter | — | 1985-05-07 |