Inventor
TROMBLEY DOUGLAS E
US16 patents
⚠️ This page may combine multiple inventors who share the name “TROMBLEY DOUGLAS E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN MOTORS CORP
13 patentsUS5080064AJan 14, 1992
Adaptive learning control for engine intake air flow
GEN MOTORS CORP60 citations94
US5094206AMar 10, 1992
Method for controlling a crankcase scavenged two-stroke engine during deceleration fuel cut-off
GEN MOTORS CORP41 citations92
US5119781AJun 9, 1992
Control of engine fuel injection during transitional periods associated with deceleration fuel cut-off
GEN MOTORS CORP28 citations89
US5051909ASep 24, 1991
Method and means for determining exhaust backpressure in a crankcase scavenged two-stoke engine
GEN MOTORS CORP41 citations88
US7027905B1Apr 11, 2006
Mass air flow estimation based on manifold absolute pressure
GEN MOTORS CORP12 citations82
US4920789AMay 1, 1990
Method and means for determining air mass in a crankcase scavenged two-stroke engine
GEN MOTORS CORP20 citations81
US4706628ANov 17, 1987
Engine combustion control responsive to location and magnitude of peak combustion pressure
GEN MOTORS CORP23 citations81
US5289812AMar 1, 1994
Internal combustion engine air/fuel ratio compensation
GEN MOTORS CORP15 citations74
US4955341ASep 11, 1990
Idle control system for a crankcase scavenged two-stroke engine
GEN MOTORS CORP15 citations73
US5163398ANov 17, 1992
Engine idle speed control based upon fuel mass flow rate adjustment
GEN MOTORS CORP11 citations68
US5629593AMay 13, 1997
Output torque matching in a multi-speed electric vehicle
GEN MOTORS CORP12 citations66
US5331939AJul 26, 1994
Transient fueling compensation
GEN MOTORS CORP5 citations63
US4958609ASep 25, 1990
Fuel injection timing control for a crankcase scavenged two-stroke engine
GEN MOTORS CORP5 citations54