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DETROIT GASKET & MFG COMPANY

Overview
  • Total Patents
    40
About

DETROIT GASKET & MFG COMPANY has a total of 40 patent applications. Its first patent ever was published in 1928. It filed its patents most often in United States, Spain and United Kingdom. Its main competitors in its focus markets machines, mechanical elements and transport are DETROIT GASKET & MFG CO, DREXLER FRITZ and NEMOTO TAKESHI.

Patent filings in countries

World map showing DETROIT GASKET & MFG COMPANYs patent filings in countries
# Country Total Patents
#1 United States 35
#2 Spain 2
#3 United Kingdom 2
#4 France 1

Patent filings per year

Chart showing DETROIT GASKET & MFG COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Balfe George T 22
#2 Denman Harry B 6
#3 Barrett John L 2
#4 Davis Charles G 1
#5 Rosa Daniel F 1
#6 Olsen Allen J 1
#7 Motycka Charles J 1
#8 Tannewitz Edward F 1

Latest patents

Publication Filing date Title
US3211600A Method of making composite contoured carpeting
US3091472A Metal gaskets
US2962406A Method of making upholstery materials
US2792918A Knock-down metal frame construction
US2660425A Insert assembly for leaf springs
US2711334A Laminated gasket
US2720406A Gasket
US2695186A Metal gasket
US2577671A Linear structural member
US2539564A Process of extrusion
US2398400A Window run
US2368118A Gasket material
US2360830A Gasket
US2299805A Packing
US2342647A Gasket
US2346347A Method for applying beads to the margins of strips
US2330662A Method for making window run
US2268562A Process of and apparatus for fabricating glass run guides
US2336835A Glass run guide
US2249547A Windshield