Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811395 | Two-tone test signal method for BTSC calibration | Edward J. Cleary, Jr. | 1989-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811395 | Two-tone test signal method for BTSC calibration | Edward J. Cleary, Jr. | 1989-03-07 |