Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11422273 | Sensor housing and spacer carrier assembly | Robert Alexis Peregrin Fernihough, Lakshmi Subramanian | 2022-08-23 |
| 11366242 | Lock mechanism in a gel-type streamer | Stig Rune Lennart Tenghamn, Nicholas George, Ramon Martinez | 2022-06-21 |
| 11029433 | Calibration of streamer navigation equipment | Matthew Eric Lyssy, Mattias Südow, Toralf Lund | 2021-06-08 |
| 10537095 | System and method for using an impact-activated device for repelling sharks from marine geophysical survey equipment | Bruce William Harrick | 2020-01-21 |
| 9599732 | Pressure activated linear locking mechanisms and related methods | Bengt Finnoen, Youlin Hu | 2017-03-21 |
| 9506581 | Method and system of retriever systems for marine geophysical survey cables | Youlin Hu, Troy L. McKey, III | 2016-11-29 |
| 9316334 | Method and system of retriever systems for marine geophysical survey cables | Youlin Hu, Troy L. McKey, III | 2016-04-19 |
| 9261618 | Method and system of depth triggers for marine geophysical survey cable retriever systems | Youlin Hu | 2016-02-16 |
| 9207340 | Marine seismic streamer cable with noise suppressing sensor support | Øyvind Hillesund, Nils Lunde, Stian Hegna | 2015-12-08 |
| 9188687 | Pressure activated linear locking mechanisms and related methods | Bengt Finnoen, Youlin Hu | 2015-11-17 |
| 9116253 | System and method for using biocide coating to prevent marine growth on geophysical equipment | Bruce William Harrick, Steven Michael Roberts | 2015-08-25 |
| 8998535 | Method and system of retriever systems for marine geophysical survey sensor streamers | Youlin Hu, Troy L. McKey, III | 2015-04-07 |
| 8995221 | Towed marine sensor streamer having concentric stress member | — | 2015-03-31 |
| 8926222 | Method and system of depth triggers for marine geophysical survey cable retriever systems | Youlin Hu | 2015-01-06 |
| 8882391 | Method and system of retriever systems for marine geophysical survey cables | Youlin Hu, Troy L. McKey, III | 2014-11-11 |
| 8753038 | Method and system of a marine geophysical survey cable retriever | Troy L. McKey, III, Youlin Hu | 2014-06-17 |
| 8514664 | System and method for gathering marine geophysical data | Bruce William Harrick | 2013-08-20 |
| 8469634 | Method and system of depth triggers for marine geophysical survey cable retriever systems | Youlin Hu | 2013-06-25 |
| 7926614 | Particle motion sensor mounting for marine seismic sensor streamers | Stig Rune Lennart Tenghamn | 2011-04-19 |
| 7693005 | Sensor streamer having two-layer jacket | Jan-Aake Jenssen | 2010-04-06 |
| 7518948 | Marine seismic streamer having soluble encapsulant surrounding seismic sensors therein | Bruce William Harrick, Troy L. McKey, III, James Andrew Langley, III | 2009-04-14 |
| 7460434 | Marine seismic streamer having soluble encapsulant surrounding seismic sensors therein | Bruce William Harrick, Troy L. McKey, III, James Andrew Langley, III | 2008-12-02 |
| 7298672 | Marine seismic streamer having acoustic isolation between strength members and sensor mounting | Stig Rune Lennart Tenghamn | 2007-11-20 |
| 7239577 | Apparatus and methods for multicomponent marine geophysical data gathering | Stig Rune Lennart Tenghamn, Audun Sødal | 2007-07-03 |
| 6982926 | Apparatus and method for bubble shielding towed marine cable | Stig Rune Lennart Tenghamn | 2006-01-03 |