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HEIRICH WILLIAM C

Overview
  • Total Patents
    19
About

HEIRICH WILLIAM C has a total of 19 patent applications. Its first patent ever was published in 1950. 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, machine tools and machines are PROFIL VERTRIEB GMBH, WARD BUILDING COMPONENTS LIMIT and CRESSWELL ROLL FORMING COMPANY.

Patent filings in countries

World map showing HEIRICH WILLIAM Cs patent filings in countries

Patent filings per year

Chart showing HEIRICH WILLIAM Cs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Heirich William C 19

Latest patents

Publication Filing date Title
US2008016818A1 Foldable metal wall frame assemblies for use in residential and commercial structures
WO2008024144A1 Foldable metal wall frame assemblies for residential and commercial structures
US4091588A Spring action panel interlock
US4205496A Wall paneling system
US3932968A Wall paneling system
US3293819A Wall paneling clip
US3296751A Clip assembly for canopy and wall paneling constructions
US3300926A Wall paneling system
US3300941A Overhead rod installation assembly for canopies or marquees
US3263389A Vari-angle tubular support and drainage assembly for canopies
US3226891A Canopies
US3218773A Building panel
US3107401A Marquee
US2681482A Awning slat
CA810936A Building construction
CA813566A Wall paneling clip
CA859366A Clip assemblies for use with canopies and wall paneling constructions
CA813565A Wall paneling system