Hepp; John S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hepp; John S..The latest application filed is for "dual axis geophones for pressure/velocity sensing streamers forming a triple component streamer".

Company Profile

1.6.5

Hepp; John S. - Leander TX
Hepp; John S. - Irving TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Dual axis geophones for pressure/velocity sensing streamers forming a triple component streamer Grant 11,385,367 - Maples , et al. July 12, 2	2022-07-12
Dual Axis Geophones For Pressure/velocity Sensing Streamers Forming A Triple Component Streamer App 20190265372 - MAPLES; Mike ; et al.	2019-08-29
Dual axis geophones for pressure/velocity sensing streamers forming a triple component streamer Grant 10,330,806 - Maples , et al.	2019-06-25
Dual Axis Geophones For Pressure/velocity Sensing Streamers Forming A Triple Component Streamer App 20170315246 - MAPLES; Mike ; et al.	2017-11-02
Dual axis geophones for pressure/velocity sensing streamers forming a triple component streamer Grant 9,791,579 - Maples , et al. October 17, 2	2017-10-17
Dual axis geophones for pressure/velocity sensing streamers forming a triple component streamer Grant 9,733,370 - Maples , et al. August 15, 2	2017-08-15
Dual Axis Geophones For Pressure/velocity Sensing Streamers Forming A Triple Component Streamer App 20130064038 - MAPLES; Mike ; et al.	2013-03-14
Dual Axis Geophones For Pressure/velocity Sensing Streamers Forming A Triple Component Streamer App 20120269033 - MAPLES; Mike ; et al.	2012-10-25
Dual Axis Geophones For Pressure/Velocity Sensing Streamers Forming a Triple Component Streamer App 20110310698 - Maples; Mike ; et al.	2011-12-22
Telemetry transmission protocol for towed hydrophone streamer Grant 5,631,874 - Mastin , et al. May 20, 1	1997-05-20

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