Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494121 | Direction finding antenna | Carlton H. Walter, Robert P. Couture | 1985-01-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494121 | Direction finding antenna | Carlton H. Walter, Robert P. Couture | 1985-01-15 |