Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6184844 | Dual-band helical antenna | Daniel F. Filipovic, Stephen B. Tidwell | 2001-02-06 |
| 5990847 | Coupled multi-segment helical antenna | Daniel F. Filipovic | 1999-11-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6184844 | Dual-band helical antenna | Daniel F. Filipovic, Stephen B. Tidwell | 2001-02-06 |
| 5990847 | Coupled multi-segment helical antenna | Daniel F. Filipovic | 1999-11-23 |