Assignee
ALLISON ENGINE COMPANY
US12 patents
Top patents by PatentIndex Score
US6094916AAug 1, 2000
Dry low oxides of nitrogen lean premix module for industrial gas turbine engines
ALLISON ENGINE COMPANY157 citations95
US5977677ANov 2, 1999
Combination bearing for gas turbine engine
ALLISON ENGINE COMPANY92 citations94
US5916518AJun 29, 1999
Cobalt-base composition
ALLISON ENGINE COMPANY61 citations94
US6190133B1Feb 20, 2001
High stiffness airoil and method of manufacture
ALLISON ENGINE COMPANY51 citations91
US5641014AJun 24, 1997
Method and apparatus for producing cast structures
ALLISON ENGINE COMPANY46 citations91
US5976337ANov 2, 1999
Method for electrophoretic deposition of brazing material
ALLISON ENGINE COMPANY47 citations89
US5961067AOct 5, 1999
Method for reducing turboprop noise
ALLISON ENGINE COMPANY47 citations86
US5775089AJul 7, 1998
Pressure signal synthesis method and system for a gas turbine engine
ALLISON ENGINE COMPANY31 citations86
US5775090AJul 7, 1998
Torque signal synthesis method and system for a gas turbine engine
ALLISON ENGINE COMPANY32 citations86
US6218026B1Apr 17, 2001
Lightweight high stiffness member and manufacturing method thereof
ALLISON ENGINE COMPANY18 citations77
US5680895AOct 28, 1997
Apparatus for directional solidification of integral component casting
ALLISON ENGINE COMPANY7 citations73
US5782141AJul 21, 1998
Engine having a non-intrusive self closing valve for magnetic chip detectors
ALLISON ENGINE COMPANY17 citations70