Inventor

HEPP JOHN

US4 patents

⚠️ This page may combine multiple inventors who share the name “HEPP JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SERCEL INC

3 patents

US6483775B1Nov 19, 2002

Bird communications system in a marine seismic cable

SERCEL INC21 citations88

US9651575B2May 16, 2017

Method and apparatus for testing a sensor

SERCEL INC0 citations45

US9464951B2Oct 11, 2016

Method and apparatus for electrical gap setting for a piezoelectric pressure sensor

SERCEL INC0 citations45

SERCEL RECH CONST ELECT

1 patent

US9322942B2Apr 26, 2016

Streamer for seismic prospection comprising tilt compensation of directional sensors

SERCEL RECH CONST ELECT4 citations68