Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11221429 | Coherent transmit and receiver bi-static electromagnetic geophysical tomography | Trevor Keith Charles Pugh, Timothy Morgan | 2022-01-11 |
| 10401524 | Reflectivity and fracing | Trevor Keith Charles Pugh | 2019-09-03 |
| 10254428 | Using near and far field ULF and ELF interferometry synthetic aperture radar for subsurface imaging | James Sokolowsky, Trevor Keith Charles Pugh, Alexander Kalish, Mark Hickey | 2019-04-09 |
| 10254426 | Fiber optic sensor array for electromagnetic data collection | Trevor Keith Charles Pugh | 2019-04-09 |
| 9983325 | Reflectivity and fracing | Trevor Keith Charles Pugh | 2018-05-29 |
| 9638826 | Method using near and far field ULF and ELF interferometry synthetic aperture radar for subsurface imaging | James Sokolowsky, Trevor Keith Charles Pugh, Alexander Kalish, Mark Hickey | 2017-05-02 |
| 8485027 | Borehole force measurement | — | 2013-07-16 |
| 7274441 | Natural fiber span reflectometer providing a virtual differential signal sensing array capability | — | 2007-09-25 |
| 7271884 | Natural fiber span reflectometer providing a virtual phase signal sensing array capability | — | 2007-09-18 |
| 7268863 | Natural fiber span reflectometer providing a spread spectrum virtual sensing array capability | — | 2007-09-11 |
| 7030971 | Natural fiber span reflectometer providing a virtual signal sensing array capability | — | 2006-04-18 |
| 6625084 | System for acoustically passing electrical signals through a hull | — | 2003-09-23 |
| 6043921 | Fading-free optical phase rate receiver | — | 2000-03-28 |
| 6020830 | Telemetry system using broadband correlation techniques | James M. Gannon | 2000-02-01 |
| 5913976 | Fiber optic handling and coating fixture | Scott Patton | 1999-06-22 |
| 5903684 | Independent control of one of normally interdependent light transmission characteristics of optical fiber | — | 1999-05-11 |