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MOORHOUSE JOHN H

Overview
  • Total Patents
    21
About

MOORHOUSE JOHN H has a total of 21 patent applications. Its first patent ever was published in 1943. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, machines and control are DUDLEY LOCK CORP, MEDECO SECURITY LOCKS and KESO AG.

Patent filings per year

Chart showing MOORHOUSE JOHN Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Moorhouse John H 20
#2 Bodin Michael A 8
#3 Larsen Kurt 8
#4 Stauffenecker Donald P 3
#5 Goode Mark G 1
#6 Eisinger Ronald S 1
#7 Cann Kevin J 1

Latest patents

Publication Filing date Title
US2005205657A1 Optical security system
US7108182B2 Optical security system
US6499660B1 Optical security system
US5060494A Cylindrical lock structure
CA1271047A Interior barrier lock structure
US4653297A Interior barrier lock structure
CA1176725A Coded solid state entry device
US4399672A Auxiliary security lock assembly for a door
US4322719A Coded solid state entry device
CA1064720A Lock structure
US4107655A Mechanical code for operated device for access to coded electrical circuits
US4073171A Lock structure
US3006517A Clothes hanger attachment
US2426041A Panic lock