Assignee
AMBAC IND
30 patents
Top patents by PatentIndex Score
US4268964AMay 26, 1981
Apparatus for cutting, trimming and edging vegetation and the like
AMBAC IND72 citations96
US4463729AAug 7, 1984
Method and apparatus for controlling fuel injection timing in a compression ignition engine
AMBAC IND58 citations95
US4456883AJun 26, 1984
Method and apparatus for indicating an operating characteristic of an internal combustion engine
AMBAC IND104 citations95
US4538645ASep 3, 1985
Control valve assembly
AMBAC IND61 citations94
US4372035AFeb 8, 1983
Method for making an electric motor housing with integral pole
AMBAC IND59 citations94
US4760830AAug 2, 1988
Method and apparatus for controlling fuel injection timing in a compression ignition engine
AMBAC IND53 citations92
US4502437AMar 5, 1985
Electrical fuel control system and method for diesel engines
AMBAC IND31 citations91
US4296343AOct 20, 1981
Electric motor housing, or the like, with integral pole and methods for making same
AMBAC IND37 citations91
US4121610AOct 24, 1978
Electrically operated proportional flow control hydraulic valve and manually operable remote control device therefor
AMBAC IND104 citations91
US4335323AJun 15, 1982
Stamped sheet metal frame for dynamoelectric machine
AMBAC IND49 citations86
US3934238AJan 20, 1976
Differential pressure visual and audible warning signal device for hydraulic and pneumatic systems
AMBAC IND65 citations85
US4090125AMay 16, 1978
Ignition indicator for internal combustion engines
AMBAC IND52 citations82
US4197089AApr 8, 1980
Reducing gas sensor
AMBAC IND36 citations81
US4028057AJun 7, 1977
Gas analyzer
AMBAC IND21 citations80
US3964459AJun 22, 1976
Universal fuel injection system controller
AMBAC IND8 citations73
US4626723ADec 2, 1986
Actuator system for automotive seat mover mechanisms and the like
AMBAC IND15 citations72
US4526154AJul 2, 1985
Timing control mechanism for a fuel injection pump
AMBAC IND18 citations72
US4455511AJun 19, 1984
Windshield wiper mechanism
AMBAC IND10 citations72
US4308462ADec 29, 1981
Engine starter system with improved structure for maintaining engine engagement
AMBAC IND20 citations72
US4367714AJan 11, 1983
Fuel injection pump
AMBAC IND11 citations71
US4152233AMay 1, 1979
Apparatus for electrochemical gas detection and measurement
AMBAC IND20 citations71
US3952711AApr 27, 1976
Diesel injection nozzle with independent opening and closing control
AMBAC IND14 citations71
US4229148AOct 21, 1980
Fuel injection pump
AMBAC IND10 citations67
US4124192ANov 7, 1978
Time delay solenoid operated valve
AMBAC IND12 citations65
US4264847AApr 28, 1981
Speed control for a four pole motor
AMBAC IND7 citations62
US4266728AMay 12, 1981
Leakless fuel injection nozzle and holder assembly
AMBAC IND6 citations61
US4484867ANov 27, 1984
Mounting arrangement for fuel rack in fuel injection pump
AMBAC IND2 citations59
US4426970AJan 24, 1984
Resilient drive for fuel injection pump governors
AMBAC IND5 citations54
US4160434AJul 10, 1979
Excess fuel starting device for fuel injection engines
AMBAC IND5 citations50
US4488857ADec 18, 1984
Mounting arrangement for injection barrel in housing of fuel injection pump
AMBAC IND0 citations39