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UNITED STEEL PRODUCTS COMPANY

Overview
  • Total Patents
    15
About

UNITED STEEL PRODUCTS COMPANY has a total of 15 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, machines and mechanical elements are CONNEC AG, INTERLOCK STRUCTURES INT and AMERICAN STORE EQUIP.

Patent filings in countries

World map showing UNITED STEEL PRODUCTS COMPANYs patent filings in countries

Patent filings per year

Chart showing UNITED STEEL PRODUCTS COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sielaff Ulrich 3
#2 Callies Gerald E 3
#3 Kolden Thomas A 2
#4 Rhodebeck Charles M 2
#5 Callies Gerald 2
#6 Greenlee Greg 1
#7 Young Daniel E 1
#8 Greenlee Greg T 1
#9 Breivik A Norris 1
#10 Peterson Nathan John 1

Latest patents

Publication Filing date Title
US2010261035A1 Construction hardware and method of reducing corrosion thereof
US2008040992A1 Stair hanger
US2005279897A1 Post support
US2005279896A1 Post support
US7254919B2 Truss anchor
WO03106779A2 Shearwall structure and method of making the same
US6463711B1 Construction hanger
US5653079A Truss bracket
US5564248A Construction hanger and method of making the same
US5456441A Adjustable post base
US5217317A Bracket with angled nailing feature
US4713923A Method and means for building a pitched roof building using only square-end framing members
US4498800A Junction plate
US4523412A Hanger bracket and method of using same