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FREIBORG BENNIE

Overview
  • Total Patents
    14
About

FREIBORG BENNIE has a total of 14 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Canada and Mexico. Its main competitors in its focus markets civil engineering and machines are TAMURA SOKEN KK, RIBAA KENTETSU KK and KINEMUCHI HIDEO.

Patent filings in countries

World map showing FREIBORG BENNIEs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Canada 4
#3 Mexico 1

Patent filings per year

Chart showing FREIBORG BENNIEs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering
#2 Machines

Focus technologies

# Technology
#1 Roof coverings
#2 Unspecified technologies

Top inventors

# Name Total Patents
#1 Freiborg Bennie 14

Latest patents

Publication Filing date Title
US5319898A Asphalt composition ridge cover
US4768318A Asphalt composition starter and flashing
US4672790A Multi-piece asphalt composition roofing system
CA1198872A Multi-piece asphalt composition roofing system
US4580389A Method of forming roofing piece
US4439955A Asphalt composition hip and ridge cover
US4404783A Multi purpose roof piece
US4434589A Asphalt composition hip and ridge cover
US4322928A Asphalt composition shingles
US3913294A Asphalt composition hip and ridge cover