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Inventor

FITZSIMMONS ALAN H

US6 patents
⚠️ This page may combine multiple inventors who share the name “FITZSIMMONS ALAN H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PRESTOLITE ELECTRIC INC

3 patents
US4953284ASep 4, 1990

Method for retaining a magnet within a motor assembly

PRESTOLITE ELECTRIC INC49 citations90
US4918348AApr 17, 1990

Brush wear indicator

PRESTOLITE ELECTRIC INC50 citations90
US4916344AApr 10, 1990

Motor magnet shield retention assembly

PRESTOLITE ELECTRIC INC25 citations90

NMHG OREGON LLC

1 patent
US8022663B2Sep 20, 2011

Energy recapture for an industrial vehicle

NMHG OREGON LLC38 citations89

HYSTER YALE GROUP INC

1 patent
US10040676B2Aug 7, 2018

Vehicle and environmental detection system

HYSTER YALE GROUP INC2 citations66

NACCO MAT HANDLING GROUP INC

1 patent
US9459349B2Oct 4, 2016

Vehicle and environmental detection system

NACCO MAT HANDLING GROUP INC3 citations66