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QUEST ENGINES LLC

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    40,875
About

QUEST ENGINES LLC has a total of 38 patent applications. Its first patent ever was published in 2018. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and environmental technology are LOUIS VERDET, NOVOTNY ZDENEK and BENNETT AUTOMOTIVE TECHNOLOGY.

Patent filings per year

Chart showing QUEST ENGINES LLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Blom Roy A 19
#2 Dalmas Ii Elario Dino 14
#3 Dalmas Elario 11
#4 Blom Roy 8
#5 Leathers Brett J 8
#6 Dalmas Elario Dino 6
#7 Leathers Brett 4
#8 Dalmas Ii Elario D 4
#9 Dalmas Ii Elario 1
#10 Leathers Brett James 1

Latest patents

Publication Filing date Title
US2020325895A1 Variable volume chamber device
US2020063765A1 Controlled Turbulence System
US2019234361A1 Method and apparatus for producing stratified streams
US2019238975A1 Audio Source Waveguide
US2019101089A1 Engines and pumps with motionless one-way valve
US2018320688A1 Variable volume chamber for interaction with a fluid
CN110892136A Variable volume chamber device
WO2018201045A1 A variable volume chamber device
US2018283555A1 Piston sealing system
WO2018183895A1 Piston sealing system
WO2018183682A1 Internal combustion engine
WO2018183503A1 Internal combustion engine
US2018283311A1 Internal combustion engine
US2018283235A1 Internal combustion engine
US2018283316A1 Internal combustion engine
WO2018183271A1 Internal combustion engine
US2018283265A1 Internal combustion engine
US2018283312A1 Internal combustion engine
US2018283264A1 Internal combustion engine
US2018283314A1 Internal combustion engine having piston with deflector channels and complementary cylinder head