Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361883 | Cartridge force and bias adjustment gage | Gerald D. Pyles | 1982-11-30 |
| 4342394 | Removable protective cover for a video disc stylus cartridge | — | 1982-08-03 |
| 4337536 | Flylead for a video disc stylus cartridge | — | 1982-06-29 |
| 4320490 | Video disc cartridge having a self retaining electrode | George Herbert Needham Riddle | 1982-03-16 |