Inventor

WRIGHT RALPH D

GB2 patents

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

WEATHERFORD LAMB

1 patent

US5881816AMar 16, 1999

Packer mill

WEATHERFORD LAMB85 citations90

BAKER HUGHES INC

1 patent

US5404944AApr 11, 1995

Downhole makeup tool for threaded tubulars

BAKER HUGHES INC45 citations89