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BROOKS WINFRED M

Overview
  • Total Patents
    22
About

BROOKS WINFRED M has a total of 22 patent applications. Its first patent ever was published in 1918. It filed its patents most often in United States. Its main competitors in its focus markets machines, audio-visual technology and agriculture are ONESEAL AS, REMARK PREBEN MICHAEL and INTERNAT SEAL AND KNOT PROTECT.

Patent filings in countries

World map showing BROOKS WINFRED Ms patent filings in countries
# Country Total Patents
#1 United States 22

Patent filings per year

Chart showing BROOKS WINFRED Ms patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brooks Winfred M 22

Latest patents

Publication Filing date Title
US2116338A Method of forming a seal
US2077209A Sealing means
US1999718A Sealing means
US1982783A Sealing means
US2002975A Twisted strands and the method of producing same
US1948255A Sealing means
US1945677A Seal
US1934341A Seal
US1937743A Sealing means
US1840021A Closure
US1822390A Sealing means
US1821418A Sealing means
US1820595A Seal
US1847552A Sealing device
US1772983A Sealing means
US1631464A Sealing means
US1589047A Lead-headed nail
US1485328A Method and means for sealing
US1486947A Sealing means
US1471445A Sealing means