Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4313134 | Track error correction system as for video disc player | James C. Rustman | 1982-01-26 |
| 4307418 | Video disc player system for correlating stylus position with information previously detected from disc | James C. Rustman | 1981-12-22 |
| 4287689 | Method for improving the quality of low frequency output of a video disc pickup stylus | Michael E. Miller, James C. Rustman, Richard C. Palmer | 1981-09-08 |