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DIESEL TECH CO

Overview
  • Total Patents
    93
About

DIESEL TECH CO has a total of 93 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, machine tools and machines are SIEMENS DIESEL SYSTEMS TECHNOL, PIERRE ETIENNE BESSIERE and RUDOLF L ORANGE.

Patent filings per year

Chart showing DIESEL TECH COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Straub Robert D 18
#2 Spoolstra Gregg R 17
#3 Straub Robert Daniel 12
#4 Vanallsburg Michael 11
#5 Timmer Robert C 11
#6 Czarnecki Philip James 10
#7 Teerman Richard F 9
#8 Deyoung Beckie J 8
#9 Mosher Donna 7
#10 Christ Wilhelm W 7

Latest patents

Publication Filing date Title
WO03057372A1 Follower assembly with retainer clip for unit injector
US6513371B1 Method for determining fuel injection rate shaping current in an engine fuel injection system
US6543706B1 Fuel injection nozzle for an internal combustion engine
US6598579B2 Fuel injection pump for an internal combustion engine
US2002071768A1 Pump system with high pressure restriction
WO0115846A1 Quick-change tool holders
WO0050762A1 Fuel injection nozzle for an internal combustion engine
US6238190B1 Fuel injection pump and snubber valve assembly
US6089470A Control valve assembly for pumps and injectors
US6158419A Control valve assembly for pumps and injectors
WO9943442A1 Fuel pumping device with increased needle valve closure pressure
US6339877B1 Method and apparatus for refurbishing a valve seat in a fuel injector assembly
US2002008154A1 Method and apparatus for providing a controlled injection rate and injection pressure in fuel injector assembly
US6276610B1 Control valve
US6019091A Control valve
US5967707A Short-hole drill bit
US6009858A Fuel injector pump having a vapor-prevention accumulator
US6036460A Flexible armature for fuel injection system control valve
US6116209A Method of utilization of valve bounce in a solenoid valve controlled fuel injection system
WO9825716A1 Method of assembling fuel injector pump components