Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636423 | Device adapted for uncoupling tower sections | — | 1997-06-10 |
| 4879590 | Color bar and audio signal generator | Robert D. Brinkman | 1989-11-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636423 | Device adapted for uncoupling tower sections | — | 1997-06-10 |
| 4879590 | Color bar and audio signal generator | Robert D. Brinkman | 1989-11-07 |