HL

Helmut Laufer

Robert Bosch Gmbh: 45 patents #93 of 19,740Top 1%
DG Deutsche Thomson-Brandt Gmbh: 3 patents #81 of 329Top 25%
Overall (All Time): #58,952 of 4,157,543Top 2%
48
Patents All Time

Issued Patents All Time

Showing 25 most recent of 48 patents

Patent #TitleCo-InventorsDate
6737579 Arrangement for the sealed lead-through of a conductor through the wall of a housing Wolfgang Fehlmann, Johannes Pflug, Hans-Peter Bauer, Wolfgang Braun, Ewald Eblen +5 more 2004-05-18
5538397 Fuel injection pump Anton Karle 1996-07-23
5413079 Fuel injection pump 1995-05-09
5413080 Fuel injection pump 1995-05-09
5386810 System and method for controlling a solenoid-valve-controlled fuel-metering device, particularly for a diesel gasoline engine Roland Gronenberg, Werner Fischer, Dietbert Schoenfelder, Joachim Berger 1995-02-07
5325837 Fuel injection apparatus for internal combustion engines 1994-07-05
5273017 Fuel injection pump for internal combustion engines Wolfgang Braun, Dieter Junger 1993-12-28
5235949 Method and arrangement for controlling the fuel metered in a diesel engine Josef Wahl, Alf Loffler, Hermann Grieshaber, Wilhelm Polach, Ewald Eblen +10 more 1993-08-17
5201297 Method and apparatus for controlling a high-pressure fuel pumping time in a fuel injection pump Ewald Eblen, Anton Karle, Max Straubel 1993-04-13
5186143 Fuel injection pump for internal combustion engines 1993-02-16
5146895 Fuel injection pump for internal combustion engines Wolfgang Fehlmann, Ewald Eblen 1992-09-15
5131371 Method and arrangement for controlling a self-igniting internal combustion engine Josef Wahl, Alf Loffler, Hermann Grieshaber, Wilhelm Polach, Ewald Eblen +11 more 1992-07-21
5070836 Method and arrangement for controlling the injection of fuel in an internal combustion engine Josef Wahl, Alf Loffler, Hermann Grieshaber, Wilhelm Polach, Ewald Eblen +10 more 1991-12-10
5063903 Method and arrangement for controlling the metering of fuel in an internal combustion engine Josef Wahl, Alf Loffler, Hermann Grieshaber, Wilhelm Polach, Ewald Eblen +10 more 1991-11-12
5044890 Fuel injection pump for internal combustion engines Alf Loeffler, Wolfgang Fehlmann, Eberhard Fiedler, Wolfgang Geiger 1991-09-03
5034937 Magazine-type record player Johannes Caspers 1991-07-23
4987875 Fuel injection pump for supplying the combustion chambers of internal combustion engines intended for vehicle operation Gerald Hofer, Max Staubel 1991-01-29
4974564 Fuel injection pump and method of controlling the same 1990-12-04
4873956 Fuel injection pump for internal combustion engines Wolfgang Fehlmann, Gerald Hofer, Dieter Junger, Anton Karle 1989-10-17
4811318 Disk player with magazine 1989-03-07
4800553 Device for recording information on and playing it back from a driven recording medium 1989-01-24
4796592 Fuel injection pump for internal combustion engines Gerald Hofer, Max Straubel 1989-01-10
4733640 Fuel injection pump Max Straubel 1988-03-29
4714412 Fuel injection pump for internal combustion engines Wilfried Bohringer, Franz Eheim, Gerald Hofer, Karl Konrath 1987-12-22
4711221 Fuel injection pump 1987-12-08