Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6141042 | Method and apparatus for measuring quality of a video transmission | Pierre-François Maistre, Gregory Mathes | 2000-10-31 |
| 6105096 | Computer communication using fiber-optic cable | Gregory Mathes | 2000-08-15 |
| 6098138 | Apparatus providing connectivity between devices attached to different interfaces of the apparatus | Gregory Mathes | 2000-08-01 |
| 5119198 | Gain control device for minimizing parasitic electromagnetic radiation in a video monitor | Jacques Lacroix | 1992-06-02 |
| 5056574 | Tire chain with cross members forming a zig-zag pattern | Joseph D. Maresh, Daniel B. Griffith, Jack H. Burns, Steven A. Dehne | 1991-10-15 |
| 4366849 | Cable-type tire chains | — | 1983-01-04 |
| 4321956 | Belt attachment for tire chains | — | 1982-03-30 |
| 4280545 | Wire rope traction device for tires | — | 1981-07-28 |