Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4547776 | Loop antenna with improved balanced feed | John W. Cassen, Helmut E. Schrank | 1985-10-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4547776 | Loop antenna with improved balanced feed | John W. Cassen, Helmut E. Schrank | 1985-10-15 |