Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402531 | Method of packaging and deploying marine vibrator | Bruce M. Abraham, William M. Milewski, Brendan C. Woolrich, Russell R. Rekos | 2022-08-02 |
| 9625598 | Coherent sound source for marine seismic surveys | Evan F. Berkman, Bruce Murray, Bruce M. Abraham | 2017-04-18 |
| 9562982 | Coherent sound source for marine seismic surveys | Evan F. Berkman, Bruce Murray, Bruce M. Abraham, Daniel A. Roy | 2017-02-07 |
| 9528240 | Safety edge sports channel | Derek Humphries, Larry Hunt | 2016-12-27 |
| 9016129 | Acoustic vector sensor having an accelerometer with in-band resonant frequency | Bruce M. Abraham, Scott C. Jensen, Edward April, Jason P. Rudzinsky | 2015-04-28 |
| 8920072 | Drainage channels and methods for making drainage channels | Derek Humphries | 2014-12-30 |
| 8915139 | Relaxor-based piezoelectric single crystal accelerometer | — | 2014-12-23 |
| 8816570 | Dual cantilever beam relaxor-based piezoelectric single crystal accelerometer | — | 2014-08-26 |
| 8475079 | Drainage apparatus including a support device and a wedge | Derek Humphries | 2013-07-02 |
| 7534071 | Channel installation device | Derek Humphries | 2009-05-19 |
| 7506844 | Drainage channel installation device | Derek Humphries | 2009-03-24 |
| 7346064 | Routing packets in packet-based input/output communications | Percy Wadia, Ronald Dammann | 2008-03-18 |
| 7252457 | Channel installation device | Derek Humphries | 2007-08-07 |
| 7125506 | Drainage channel installation device | Derek Humphries | 2006-10-24 |
| 6993032 | Buffer arrangements to support differential link distances at full bandwidth | Ronald Dammann | 2006-01-31 |
| 6988161 | Multiple port allocation and configurations for different port operation modes on a host | Ronald Dammann, Robert Chan, Narayanan Kaniyur | 2006-01-17 |
| 6595720 | Method and apparatus for forming a trench drain | Derek Humphries | 2003-07-22 |
| 6172940 | Two geophone underwater acoustic intensity probe | Gerald C. Lauchle, Thomas B. Gabrielson | 2001-01-09 |
| 4447284 | Seal arm latching mechanism for heat sealing apparatus | Frank G. Shanklin | 1984-05-08 |