Inventor

SMITH MARVIN D

US5 patents

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

SCHELE DONALD W

2 patents

US7487580B1Feb 10, 2009

Method of forming a self dissipating snow abatement system

SCHELE DONALD W5 citations51

US7543801B1Jun 9, 2009

Self dissipating snow abatement system

SCHELE DONALD W0 citations41

SMITH MARVIN D

1 patent

US4098099AJul 4, 1978

Reel lock

SMITH MARVIN D34 citations86

UNIV OKLAHOMA STATE

1 patent

US7686561B2Mar 30, 2010

Remotely operated self-loading/unloading railroad gondola car-top material handler

UNIV OKLAHOMA STATE12 citations75

SMITH A GLEN

1 patent

US4444253AApr 24, 1984

Tubing string extension

SMITH A GLEN7 citations70