Inventor

TONCHIA HELENE

FR5 patents

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

CGGVERITAS SERVICES SA

2 patents

US8997675B2Apr 7, 2015

Paravane increased lift, towing system and method

CGGVERITAS SERVICES SA6 citations63

US10185047B2Jan 22, 2019

Controller and method for steering sources

CGGVERITAS SERVICES SA1 citations56

CGG SERVICES SA

2 patents

US10274622B2Apr 30, 2019

Acquisition system and method for blended seismic data

CGG SERVICES SA1 citations60

US9581713B2Feb 28, 2017

Method and device for controlling source array geometry

CGG SERVICES SA0 citations46

CGG SERVICES SAS

1 patent

US9784872B2Oct 10, 2017

Method and device for controlling source array geometry

CGG SERVICES SAS0 citations46