Inventor

WILLIAMSON PAT

US4 patents

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

WEATHERFORD LAMB

1 patent

US7213654B2May 8, 2007

Apparatus and methods to complete wellbore junctions

WEATHERFORD LAMB22 citations90

B & P ENVIRONMENTAL SERVICES I

1 patent

US5387053AFeb 7, 1995

Spill control apparatus for use on offshore oil well drilling platforms

B & P ENVIRONMENTAL SERVICES I10 citations64

PETROLEUM SPECIALTY RENTAL LLC

1 patent

US9364836B2Jun 14, 2016

Method and apparatus for removing metallic matter from an oil well circulating completion fluid stream

PETROLEUM SPECIALTY RENTAL LLC1 citations39

WILLIAMSON PAT

1 patent

US8753517B2Jun 17, 2014

Method and apparatus for removing metallic matter from an oil well circulating completion fluid stream

WILLIAMSON PAT1 citations34