Inventor

WYDRINSKI RAY

US3 patents

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

BP CORP NORTH AMERICA INC

2 patents

US7380598B2Jun 3, 2008

Method for detecting fluid leakage from a subterranean formation

BP CORP NORTH AMERICA INC7 citations70

US7775274B2Aug 17, 2010

Method for detecting fluid leakage from a subterranean formation

BP CORP NORTH AMERICA INC2 citations59

JOHNSTON PAUL

1 patent

US8739898B2Jun 3, 2014

Apparatus and methods for detecting gases during coring operations

JOHNSTON PAUL8 citations68