Inventor

MURRAY WILLIAM D

US7 patents

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

ROBBINS & MYERS ENERGY SYS LP

1 patent

US6881045B2Apr 19, 2005

Progressive cavity pump/motor

ROBBINS & MYERS ENERGY SYS LP59 citations93

MURRAY WILLIAM D

1 patent

US5008782AApr 16, 1991

Lighted handlebar for bicycles

MURRAY WILLIAM D57 citations91

(unassigned)

1 patent

US6695060B1Feb 24, 2004

Downhole pumping system

31 citations90

UNDERWOOD LANCE D

1 patent

US9393648B2Jul 19, 2016

Undercut stator for a positive displacment motor

UNDERWOOD LANCE D5 citations66

CANADIAN PATENTS DEV

1 patent

US4871669AOct 3, 1989

Production of natural flavor aldehydes from natural source primary alcohols C2 -C7

CANADIAN PATENTS DEV14 citations65

DUFF SHELDON J B

1 patent

US5010005AApr 23, 1991

Bio-oxidation of high alcohols in non-aqueous reaction media

DUFF SHELDON J B9 citations64

Turnco LLC

1 patent

US12345520B2Jul 1, 2025

Laser and synthetic profilometry of a positive displacement motor (PDM) and ML methods, systems, and computer medium storing instructions for predicting PDM attributes

Turnco LLC0 citations29