Inventor

LINDEMANN JOHN D

US4 patents

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

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

GARR RONALD J

1 patent

US9739119B2Aug 22, 2017

Penetrator for a puncture communication tool and method

GARR RONALD J0 citations44

PLUNKETT KEVIN R

1 patent

US8261835B2Sep 11, 2012

Dual acting rod piston control system

PLUNKETT KEVIN R1 citations44