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HARBEKE GEROLD J

Overview
  • Total Patents
    21
About

HARBEKE GEROLD J has a total of 21 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets civil engineering, mechanical elements and machines are JOSEPH BANNEYER, FORMS CONST and KLIMOV VLADISLAV V.

Patent filings in countries

World map showing HARBEKE GEROLD Js patent filings in countries

Patent filings per year

Chart showing HARBEKE GEROLD Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Harbeke Gerold J 20
#2 Kaireit Manfred Gustav 1

Latest patents

Publication Filing date Title
US4964180A Shower strainer mounting assembly
US4916800A Fire-retardant fluid coupling assembly and method
US4850385A Fire stop pipe coupling adaptor
US4848043A Under floor fire stop coupling and method
US4877216A Automatically-releasable pipe-attachment device
US4918761A Method of using a toilet-flange cast-in mount
US4888925A Fire-retardant fluid coupling assembly and method
US4858958A Slip-joint coupling
US4804160A Automatically-releasable pipe-attachment device
US4882886A Automatically-releasable pipe attachment device
US4823527A Plumbing concrete form accessory
US4748787A Pipe flange fire-proofing kit and process
US4669759A Fire-stop stack fitting and method of using same
US4671483A Concrete-form conduit holder
US4619471A Embedded pipe coupling holder
US4453354A Pipe support coupling and method of using same
US4313286A Pipe support coupling and method of using same
US3919885A Apparatus for dynamically analyzing an electronic fuel injection system and the associated engine parts