Inventor
WERNBERG DONALD E
US11 patents
Patents
11 patentsUS5809771ASep 22, 1998
Aircraft engine fuel system
WOODWARD GOVERNOR CO154 citations98
US6877306B2Apr 12, 2005
Nozzle assembly with flow divider and ecology valve
WOODWARD GOVERNOR CO47 citations92
US6619025B2Sep 16, 2003
Ecology valve and system in an aircraft engine fuel system
WOODWARD GOVERNOR CO26 citations92
US6381946B1May 7, 2002
Two stage fuel metering system for gas turbine
WOODWARD GOVERNOR CO44 citations91
US5054369AOct 8, 1991
Multiplexed hydraulic control system with plural selector valves
WOODWARD GOVERNOR CO22 citations91
US7096658B2Aug 29, 2006
Centrifugal pump fuel system and method for gas turbine engine
WOODWARD GOVERNOR CO39 citations89
US6981359B2Jan 3, 2006
Centrifugal pump fuel system and method for gas turbine engine
WOODWARD GOVERNOR CO33 citations89
US5490379AFeb 13, 1996
Fuel metering unit
WOODWARD GOVERNOR CO37 citations89
US5555720ASep 17, 1996
Method for metering fuel
WOODWARD GOVERNOR CO21 citations87
US5048394ASep 17, 1991
Multiplexed hydraulic control system with oscillator for multiplexer drive
WOODWARD GOVERNOR CO20 citations81
US4458713AJul 10, 1984
Bypass-type differential pressure regulator
WOODWARD GOVERNOR CO25 citations81