Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4459690 | Multi-beam optical record and playback apparatus having an improved beam splitter | Stephen L. Corsover, Charles W. Reno | 1984-07-10 |
| 4443869 | Track jump servo system for disc player | — | 1984-04-17 |