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Patent applications and USPTO patent grants for Gunton; David J..The latest application filed is for "ground probing radar method and apparatus".
Patent | Date |
---|---|
Ground probing radar method and apparatus Grant 4,967,199 - Gunton , et al. October 30, 1 | 1990-10-30 |
Method and apparatus for combining waveforms Grant 4,812,850 - Gunton , et al. March 14, 1 | 1989-03-14 |
Broadband microstrip antenna Grant 4,809,008 - Gunton February 28, 1 | 1989-02-28 |
Antenna assembly for microwave reflection survey equipment Grant 4,746,867 - Gunton May 24, 1 | 1988-05-24 |
Microwave reflection survey technique for determining depth and orientation of buried objects Grant 4,728,897 - Gunton March 1, 1 | 1988-03-01 |
Stripline coupler having comb electrode in coupling region Grant 4,178,568 - Gunton December 11, 1 | 1979-12-11 |
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