Leander, Texas
United States
5
2019-08-29
The entities that hold a legal rights for patent applications filed by inventor HEPP John S.:
John S. HEPP from Leander, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Dual axis geophones for pressure/velocity sensing streamers forming a triple component streamer
#2 | 2017-11-02Dual axis geophones for pressure/velocity sensing streamers forming a triple component streamer
#3 | 2013-03-14Dual axis geophones for pressure/velocity sensing streamers forming a triple component streamer
#4 | 2012-10-25Dual axis geophones for pressure/velocity sensing streamers forming a triple component streamer
#5 | 2011-12-22Dual Axis Geophones For Pressure/Velocity Sensing Streamers Forming a Triple Component Streamer
137133 ⎘