Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355415 | Tuning mode arrangement useful for restricting channel selection to certain channels | John Barrett George | 1982-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355415 | Tuning mode arrangement useful for restricting channel selection to certain channels | John Barrett George | 1982-10-19 |