Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831925 | High efficiency polarized ULF/VLF/RF transciever antenna | — | 2017-11-28 |
| 9755765 | Magnetic antennas for ultra low frequency and very low frequency radiation | Steven Cotten, James C. Zellner | 2017-09-05 |
| 9684069 | High angular resolution low frequency radar with small antenna and high resolution low frequency ground penetrating radar | — | 2017-06-20 |
| 9581018 | System and method for determining soil characteristics and drilling instability during horizontal directional drilling | William Suliga, Thomas G Pepin, John T. Ishibashi, Michael A. Toreno, James A. Nalasco | 2017-02-28 |
| 9538096 | Imaging system and methods with variable lateral magnification | — | 2017-01-03 |