Inventor

HAVSGARD GEIR BJARTE

NO2 patents

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

WEATHERFORD LAMB

1 patent

US7369716B2May 6, 2008

High pressure and high temperature acoustic sensor

WEATHERFORD LAMB57 citations95

ELLINGSRUD SVEIN

1 patent

US9097816B2Aug 4, 2015

Apparatus for detecting low frequency electromagnetic field responses from a subsurface environment

ELLINGSRUD SVEIN0 citations40