Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4905315 | Camera tracking movable transmitter apparatus | Peter L. Solari, Stanley G. Spencer | 1990-02-27 |
| 4402069 | Acoustic envelope having minimal vibration and flow induced noises | Charles Spencer Nichols | 1983-08-30 |