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ALLIED STEEL TRACTOR PROD INC

Overview
  • Total Patents
    89
About

ALLIED STEEL TRACTOR PROD INC has a total of 89 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets civil engineering, machines and machine tools are INT TOOL SALES, ERNEST CRAIG and MONTABERT ROGER.

Patent filings per year

Chart showing ALLIED STEEL TRACTOR PROD INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bouplon Edward J 16
#2 Century Bernard A 8
#3 Ward Eugene T 6
#4 Anderson Jack 5
#5 Century Bernard Amos 5
#6 Myeress Rudolph S 4
#7 Linsay Michael 3
#8 Linsay M 3
#9 Century B 3
#10 Anderson J 2

Latest patents

Publication Filing date Title
US5261542A Rotating boom
US5137096A Dust boot and protective shroud for impact hammer
EP0462821A2 Swivel assembly for a pneumatic underground piercing tool
US5117922A Isolator assembly for a pneumatic underground piercing tool
US4662457A Reversible underground piercing device
US4616716A Synchronous vibratory impact hammer
AU1125483A Synchronous vibratory impact hammer
US4329077A Underground pipe pusher
US4262966A Road surface removing machine
AU4382079A Pneumatic hammer
CA1056668A Pneumatic hammer
CA1016195A Walking beam for a horizontal earth boring machine
US4018291A Pneumatic hammer
CA1011941A Alignment apparatus for a light beam generator
US3909149A Hydraulic vibratory compactor
US3911589A Adjustable support base for a field measurement device
US3864837A Mounting assembly for a light beam generator
US3898743A Pipe target assembly
US3879132A Alignment apparatus for a light beam generator
US3866693A Vibratory impact hammer