Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8314677 | Overcurrent protective wire wound resistor | — | 2012-11-20 |
| 5057850 | Foreshortened log-periodic dipole antenna | — | 1991-10-15 |
| 4907011 | Foreshortened dipole antenna with triangular radiating elements and tapered coaxial feedline | — | 1990-03-06 |
| 4814783 | Foreshortened antenna structures | Warren M. Shelton | 1989-03-21 |
| 4785307 | Crossed log-periodic dipole antenna and method of making same | — | 1988-11-15 |
| 4763131 | Log-periodic monopole antenna array | William D. Rosser, Gustavo E. Bird, Robert Davis | 1988-08-09 |
| 4754287 | Log periodic antenna with foreshortened radiating elements | Warren M. Shelton | 1988-06-28 |
| 4673948 | Foreshortened dipole antenna with triangular radiators | — | 1987-06-16 |
| 4630063 | Log-periodic antenna | — | 1986-12-16 |
| 4506268 | Log-periodic antenna | — | 1985-03-19 |
| 4492964 | Groundplane mounted log-periodic antenna | — | 1985-01-08 |
| 4490725 | Log-periodic antenna | — | 1984-12-25 |
| 4286271 | Log-periodic monopole antenna | Normand Barbano | 1981-08-25 |
| 4257049 | Periodically loaded antenna structure | — | 1981-03-17 |