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ROLLINGER JOHN ERIC

Overview
  • Total Patents
    29
About

ROLLINGER JOHN ERIC has a total of 29 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and measurement are PURSIFULL ROSS DYKSTRA, SERVOJET PRODUCTS INTERNATIONA and Weichai xigang new energy power co ltd.

Patent filings in countries

World map showing ROLLINGER JOHN ERICs patent filings in countries
# Country Total Patents
#1 United States 29

Patent filings per year

Chart showing ROLLINGER JOHN ERICs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rollinger John Eric 29
#2 Jentz Robert Roy 9
#3 Wade Robert Andrew 7
#4 Doering Jeffrey Allen 6
#5 Fulton Brien Lloyd 5
#6 Richards Adam J 5
#7 Bell David 5
#8 Glugla Chris Paul 4
#9 Willard Karen 4
#10 Pursifull Ross Dykstra 4

Latest patents

Publication Filing date Title
US2014076249A1 Crankcase integrity breach detection
US2014081551A1 Crankcase integrity breach detection
US2014081549A1 Crankcase integrity breach detection
US2013305718A1 Stored compressed air management for improved engine performance
US2013305714A1 Boost air management for improved engine performance
US2013305716A1 Boost reservoir and throttle coordination
US2013311068A1 Coordination of cam timing and blow-through air delivery
US2013305709A1 Boost reservoir control
US2013305715A1 Boost reservoir EGR control
US2013255604A1 Engine cooling system control
US2013213353A1 Transient air flow control
US2013192557A1 Oil pressure scheduling based on engine acceleration
US2013180480A1 Oil pressure modification for variable cam timing
US2013184969A1 Air/fuel imbalance monitor
US2013074537A1 Method for operating a vehicle climate control system
US2013074529A1 Method for controlling vehicle climate control system load
US2013074526A1 Method for transitioning between vehicle climate control system modes
US2012317974A1 Method and system for determining conditions of an air filter
US2012323433A1 Method and system for diagnosing a vacuum system
US2011144883A1 Engine control with valve operation monitoring using camshaft position sensing