Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5235341 | Method and system for measuring the position of lightning strokes | John M. Gipson, David B. Shaffer, John C. Webber | 1993-08-10 |
| 5008679 | Method and system for locating an unknown transmitter | John M. Gipson, David B. Shaffer, John C. Webber | 1991-04-16 |
| 4929959 | Dual-polarized printed circuit antenna having its elements capacitively coupled to feedlines | Robert M. Sorbello, Amir I. Zaghloul | 1990-05-29 |