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BRAD RAGAN INC

Overview
  • Total Patents
    20
About

BRAD RAGAN INC has a total of 20 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets machines, transport and chemical engineering are BRIDGESTONE EUROP NV, SUMMIT MOLD & MACHINE COMPANY and HERBERT MASCHF L.

Patent filings per year

Chart showing BRAD RAGAN INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ragan Bradley E 4
#2 Clayton Andrew R 4
#3 Christman Harold E 2
#4 Clayton Andrew Robert 2
#5 Morgan Harvey E 2
#6 Schenck Jackson C 1
#7 Clayton A 1
#8 Clayton Robert Andrew 1
#9 Barnett E 1
#10 Ragen B 1

Latest patents

Publication Filing date Title
US4311182A Tire tread grooving apparatus and method
US4237955A Apparatus and method for grooving tires
US4234371A Method and apparatus for applying a circumferential tread to a tire carcass
US4248287A Method of and apparatus for making flotation tire and tire product
US4081016A Siping machine
US3859054A Clamshell pressure vessel
US3846201A Assembly and method for bonding tread material to a tire body
US3802978A Method and apparatus for tire tread bonding
US3753821A Method of retreading pneumatic tires without a mold
US3646984A Apparatus for removing a tire tread
US3511291A Renewed heavy-duty tire with a lugged tread thereon
US3487868A Renewed heavy-duty tire
US3464874A Method of building a lugged tread on a heavy duty tire
US3472714A Method of rebuilding previously used tires