Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4270130 | Thermal deformation record device with bleachable dye | Conrad G. Houle, Dennis G. Howe, Harold T. Thomas, Joseph J. Wrobel | 1981-05-26 |
| 4245247 | Hard copy reproduction from video disc information | Dennis G. Howe, Evan A. Edwards | 1981-01-13 |