Inventor

PAULLEY DAVID

US5 patents

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

COMMERCIAL RESINS CO

2 patents

US5186755AFeb 16, 1993

Girth weld heating and coating system

COMMERCIAL RESINS CO45 citations87

US5071672ADec 10, 1991

Girth weld heating and coating method

COMMERCIAL RESINS CO16 citations68

LANGLEY RUSSELL

2 patents

US8800396B2Aug 12, 2014

Pipeline internal field joint cleaning, coating, and inspection robot

LANGLEY RUSSELL10 citations76

US8633713B2Jan 21, 2014

Internal pipe coating inspection robot

LANGLEY RUSSELL9 citations76

CRTS INC

1 patent

US7077020B2Jul 18, 2006

Internal field joint inspection robot

CRTS INC21 citations83