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CRESSWELL ROLL FORMING COMPANY

Overview
  • Total Patents
    13
About

CRESSWELL ROLL FORMING COMPANY has a total of 13 patent applications. Its first patent ever was published in 1947. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets civil engineering and machines are PROFIL VERTRIEB GMBH, PROMACO I HALMSTAD AB and WILLIAM GEORGE HITCHINS.

Patent filings in countries

World map showing CRESSWELL ROLL FORMING COMPANYs patent filings in countries
# Country Total Patents
#1 Canada 5
#2 United States 5
#3 United Kingdom 2
#4 France 1

Patent filings per year

Chart showing CRESSWELL ROLL FORMING COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering
#2 Machines

Top inventors

# Name Total Patents
#1 Kinghorn Charles M 7
#2 Millier William R 3
#3 Kinghorn Charles Morgan 1
#4 Millier William Ross 1

Latest patents

Publication Filing date Title
US2566622A Structural member
US2633945A Structural member
GB652569A Metal nailing studs for building structures
US2565610A Joint for interlocking wall and roof covering strips
GB653007A Clapboard or weatherboard units for wall covering
US2576348A Sash frame
US2477987A Clapboard unit for wall coverings
CA474400A Sash frames
CA506767A Corner element for metal clapboard wall coverings
CA454982A Metal nailing stud for building structures
CA476698A Clapboard units for wall covering
CA523334A Clapboard units for wall covering