Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4292651 | Expansion and compression of television signals by use of differential coding | Francis Kretz | 1981-09-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4292651 | Expansion and compression of television signals by use of differential coding | Francis Kretz | 1981-09-29 |