Learn more

KOMATSU DRESSER CO

Overview
  • Total Patents
    30
About

KOMATSU DRESSER CO has a total of 30 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, Australia and Brazil. Its main competitors in its focus markets transport, mechanical elements and machines are CATERPILLAR TRACTOR CO, FIAT ALLIS EUROP and FIAT ALLIS NORTH AMERICA INC.

Patent filings in countries

World map showing KOMATSU DRESSER COs patent filings in countries

Patent filings per year

Chart showing KOMATSU DRESSER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Foster William C 4
#2 Horst Gerald G 3
#3 Thomas Donald R 3
#4 Smith David D 3
#5 Paskus Linus A 2
#6 Morrison Jack E 2
#7 Williams Norman E 2
#8 Voss Dennis A 2
#9 Deli Jack M 2
#10 Kurowski John J 2

Latest patents

Publication Filing date Title
US5513552A Single lever control system with torque-amplifying device
US5429037A Three-function control mechanism employing a single control lever
AU4881493A Improved vehicle retarding system
US5273317A Off highway truck frame
US5152268A Throttle control linkage for internal combustion engines and method of set-up
US5083597A Lock ring groove support for dual tire rims
US5032029A Rear pivot mount for rear axle
US5049027A Hydro-electric tool lock
US5024283A Pivotable, resilient mounting
DE4000185A1 System for preventing cavitation in hydrostatic gearing - has hydrostatic circuit with drive pump with variable displacement
ZA8907032B Rotary forged curved side flange for five piece rims
US4986071A Fast response load sense control system
US4950006A Latch assembly for a pivotal closure member and improved latch striker means therefor
US4940124A Spring clip for preventing clutch plate flutter
US4951709A Hydraulic system and manifold assembly
US4844195A Resilient mounting of crawler tractor frame
US4844217A Brake reservoir make-up system
US4817731A Ripper mechanism