Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8175289 | Digital audio distribution network | Raymond L. Gordon | 2012-05-08 |
| 7202942 | System and method for measuring velocity using frequency modulation of laser output | — | 2007-04-10 |
| 7061592 | System and method for measuring velocity using frequency modulation of laser output | — | 2006-06-13 |
| 6885438 | System and method for measuring velocity using frequency modulation of laser output | — | 2005-04-26 |
| 6647804 | System and method for flow measurement in a pipe | — | 2003-11-18 |
| 5689445 | Electronic compass and attitude sensing system | Mark A. Vogt, Blair H. Brumley | 1997-11-18 |
| RE35535 | Broadband acoustic doppler current profiler | Blair H. Brumley, Ramon Cabrera, Eugene A. Terray | 1997-06-17 |
| 5615173 | Broadband acoustic doppler current profiler | Blair H. Brumley, Ramon Cabrera, Eugene A. Terray | 1997-03-25 |
| 5483499 | Broadband acoustic Doppler current profiler | Blair H. Brumley, Ramon Cabrera, Eugene A. Terray | 1996-01-09 |
| 5208785 | Broadband acoustic doppler current profiler | Blair H. Brumley, Ramon Cabrera, Eugene A. Terray | 1993-05-04 |
| 5122990 | Bottom tracking system | Steve Maier | 1992-06-16 |