Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682181 | Method and display control system for accentuating | Hung Nguyen, Robert W. Shaw | 1997-10-28 |
| 5594468 | Optical system auxiliary input calibration arrangement and method of using same | Roger N. Marshall, Richard M. Lizon, Jeffrey W. Busch | 1997-01-14 |