Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343458 | Method of storing digital video, audio and control information on an an optical storage medium | Hugh E. Frohbach, Gerald A. Pierce, Norman A. Peppers | 1994-08-30 |
| 5321684 | Bidirectional sinusoidal scanning system | Hugh F. Frohbach, Norman A. Peppers | 1994-06-14 |