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PINNACLE ENGINES INC

Overview
  • Total Patents
    85
  • GoodIP Patent Rank
    56,755
About

PINNACLE ENGINES INC has a total of 85 patent applications. Its first patent ever was published in 2007. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and China. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and machines are HEDMAN ERICSSON PATENT AB, CLEEVES JAMES M and YAOITA YASUHITO.

Patent filings per year

Chart showing PINNACLE ENGINES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cleeves James M 74
#2 Willcox Michael A 25
#3 Hawkes Michael 18
#4 Jackson Simon David 8
#5 Anderson William H 6
#6 Kolsrud Brede 5
#7 Jackson Simon D 5
#8 Manov Nicholas 4
#9 Cleeves James Montague 4
#10 Jackson Simon 4

Latest patents

Publication Filing date Title
WO2020092735A1 Hybrid opposed-piston internal combustion engine
WO2017062509A1 Inverted piston configurations for internal combustion engines
WO2016201011A1 Fuel delivery control based on engine speed fluctuations
US2016215718A1 Predictive wall temperature modeling for control of fuel delivery and ignition in internal combustion engines
WO2016081780A1 Insulated engine
US2015053031A1 Scissor gear with hydraulic backlash removal and hydraulic torsional damping
EP3025044A1 Early exhaust valve opening for improved catalyst light off
CN105308274A Sleeve valve oil seal
US2014331646A1 Low temperature catalyst light-off
US2014083222A1 Gear assembly with thermal expansion matching
WO2014011679A1 Carburetors for providing air-to-fuel ratio variability independent of engine load
WO2014011653A2 Deceleration fuel shut off for carbureted engines
CN103764971A Enhanced efficiency and pollutant control by multi-variable engine operation control
WO2012142530A1 Opposed piston engine with non-collinear axes of translation
CN103228877A Internal combustion engine valve actuation and adjustable lift and timing
WO2012048311A1 Control of combustion mixtures and variability thereof with engine load
WO2012048310A1 Use of pressurized fuels in an internal combustion engine
CN103261590A Improved sealing of sleeve valves
TW201233887A Integrated muffler and emissions control for engine exhaust
BR112013008208A2 positive control (demodromic) valve system for internal combustion engines