Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4758878 | Circuit for converting a monochrome test signal to a color video signal | Keith Richard Frantz, James W. Hauer | 1988-07-19 | $13,130,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4758878 | Circuit for converting a monochrome test signal to a color video signal | Keith Richard Frantz, James W. Hauer | 1988-07-19 | $13,130,000 |