Leander, Texas
United States
3
2015-04-30
The entities that hold a legal rights for patent applications filed by inventor Hepp John:
John Hepp from Leander, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for testing a sensor
#2 | 2015-04-16Method and apparatus for electrical gap setting for a piezoelectric pressure sensor
#3 | 2014-01-30Streamer for seismic prospection comprising tilt compensation of directional sensors
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