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PURSIFULL ROSS DYKSTRA

Overview
  • Total Patents
    67
About

PURSIFULL ROSS DYKSTRA has a total of 67 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 machines are SERVOJET PRODUCTS INTERNATIONA, BIOCOM PTY LTD and ICOMET SPA.

Patent filings in countries

World map showing PURSIFULL ROSS DYKSTRAs patent filings in countries
# Country Total Patents
#1 United States 67

Patent filings per year

Chart showing PURSIFULL ROSS DYKSTRAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pursifull Ross Dykstra 67
#2 Ulrey Joseph Norman 13
#3 Surnilla Gopichandra 13
#4 Cunningham Ralph Wayne 5
#5 Dearth Mark Allen 4
#6 Trask Nate 3
#7 Jentz Robert Roy 2
#8 Lippa Allan J 2
#9 Kerns James Michael 2
#10 Leone Thomas G 2

Latest patents

Publication Filing date Title
US2014081564A1 Crankcase integrity breach detection
US2014081548A1 Crankcase integrity breach detection
US2014060160A1 Fuel system diagnostics
US2013340732A1 Crankcase ventilation and vacuum generation
US2013333665A1 Approach for supplying vacuum via a supercharger
US2013338903A1 System and method for compensating gaseous fuel injection
US2013319371A1 Method and system for adjusting engine throttles
US2013282255A1 Method for determining crankcase breach and oil level
US2013276758A1 Gaseous fuel rail sensor diagnostics
US2013255603A1 Engine cooling system control
US2013249275A1 Electrically driven vacuum pump for a vehicle
US2013253801A1 Method and system for engine air control
US2013239599A1 Vehicle climate control method
US2013233276A1 Throttle valve system for an engine
US2013199499A1 Method and system for engine control
US2012143480A1 Method and system for engine control
US2013113270A1 Method and system for brake control
US2012023934A1 Method and system for a turbocharged engine
US2012023935A1 Method and system for a turbocharged engine
US2012237368A1 Method and system for providing vacuum via excess boost