Inventor

HANSSEN JAN E

US2 patents

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

ROGALANDSFORSKNING

1 patent

US4903771AFeb 27, 1990

Method for establishing effective barriers to production of undesired fluids in the recovery of oil

ROGALANDSFORSKNING8 citations65

HANSSEN JAN E

1 patent

US8850307B2Sep 30, 2014

Method and apparatus for receiving display limited web page content

HANSSEN JAN E4 citations62