Potschin; Roger

Patent Applications and Registrations

Patent applications and USPTO patent grants for Potschin; Roger.The latest application filed is for "control element for injectors with switchable nozzle needle".

Company Profile

0.16.16

Potschin; Roger - Brackenheim DE
Potschin; Roger - Marbach/Neckar DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Control element for injectors with switchable nozzle needle Grant 7,090,151 - Potschin , et al. August 15, 2	2006-08-15
Device for shaping a flexible injection pressure curve by means of a switchable actuator Grant 6,843,429 - Potschin January 18, 2	2005-01-18
Control element for injectors with switchable nozzle needle App 20040149838 - Potschin, Roger ; et al.	2004-08-05
Device for shaping a flexible injection pressure profile by means of a switchable actuator App 20040074478 - Potschin, Roger	2004-04-22
Fuel injection system for internal combustion engines Grant 6,688,289 - Rodriguez-Amaya , et al. February 10, 2	2004-02-10
Method and device for shaping the injection pressure course in injectors Grant 6,688,278 - Rodriguez-Amaya , et al. February 10, 2	2004-02-10
Method for operating a pump-nozzle unit and a corresponding pump-nozzle unit App 20040020458 - Potschin, Roger	2004-02-05
Fuel injection apparatus for internal combustion engines Grant 6,659,086 - Rodriguez-Amaya , et al. December 9, 2	2003-12-09
Fuel injection apparatus for internal combustion engines Grant 6,651,626 - Rodriguez-Amaya , et al. November 25, 2	2003-11-25
Fuel injection device for an internal combustion engine having a pressure-holding valve Grant 6,637,670 - Rodriguez-Amaya , et al. October 28, 2	2003-10-28
Fuel-injection valve for internal combustion engines App 20030164404 - Potschin, Roger ; et al.	2003-09-04
Injection device comprising an actuator for controlling the needle stroke Grant 6,575,139 - Rodriguez-Amaya , et al. June 10, 2	2003-06-10
Fuel injection apparatus for an internal combustion engine App 20030098015 - Potschin, Roger	2003-05-29
Fuel Injection Device For An Internal Combustion Engine App 20030010846 - Rodriguez-Amaya, Nestor ; et al.	2003-01-16
Fuel injection device for an internal combustion engine App 20030006296 - Rodriguez-Amaya, Nestor ; et al.	2003-01-09
Method and device for influencing the injection pressure distribution on injectors App 20020162528 - Rodriguez-Amaya, Nestor ; et al.	2002-11-07
Fuel injection system for internal combustion engines App 20020152992 - Rodriguez-Amaya, Nestor ; et al.	2002-10-24
Device for injecting fuel with a variable injection pressure course App 20020145055 - Rodriguez-Amaya, Nestor ; et al.	2002-10-10
Fuel injection apparatus for internal combustion engines App 20020134359 - Rodriguez-Amaya, Nestor ; et al.	2002-09-26
Fuel injection apparatus for internal combustion engines App 20020129792 - Rodriguez-Amaya, Nestor ; et al.	2002-09-19
Modularly designed injector for fuel injection App 20020117557 - Potschin, Roger ; et al.	2002-08-29
Injection device comprising an actuator for controlling the needle stroke App 20020113139 - Rodriguez-Amaya, Nestor ; et al.	2002-08-22
Apparatus for improving the injection sequence in fuel injection systems App 20020092507 - Potschin, Roger ; et al.	2002-07-18
Fuel Injection Valve App 20010050316 - HEINZ, RUDOLF ; et al.	2001-12-13
Piezoelectric actuator Grant 6,172,445 - Heinz , et al. January 9, 2	2001-01-09
Piezoelectrically actuated fuel injection valve Grant 6,168,133 - Heinz , et al. January 2, 2	2001-01-02
Valve for controlling fluids Grant 6,142,443 - Potschin , et al. November 7, 2	2000-11-07
Fuel injection system for internal combustion engines Grant 6,085,719 - Heinz , et al. July 11, 2	2000-07-11
Fuel injection device for internal combustion engines Grant 5,975,428 - Potschin , et al. November 2, 1	1999-11-02
Fuel injection valve for internal combustion engines Grant 5,803,370 - Heinz , et al. September 8, 1	1998-09-08
Device for measuring the composition of fluids, in particular the components of exhaust gases from internal combustion engines Grant 5,241,367 - Grob , et al. August 31, 1	1993-08-31
Device for measuring the particle emissions of an internal combustion engine Grant 4,922,714 - Grob , et al. May 8, 1	1990-05-08

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