Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494143 | Television descrambler with security plug having folded flexible printed circuit board providing tier tag memory | William L. Firestone | 1985-01-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494143 | Television descrambler with security plug having folded flexible printed circuit board providing tier tag memory | William L. Firestone | 1985-01-15 |