Mahr; Bernd

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mahr; Bernd.The latest application filed is for "valve unit for an internal combustion engine and internal combustion engine".

Company Profile

0.25.17

Mahr; Bernd - Plochingen DE
Mahr; Bernd - Altbach 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
Valve unit for an internal combustion engine and internal combustion engine Grant 8,534,255 - Elsasser , et al. September 17, 2	2013-09-17
Valve Unit For An Internal Combustion Engine And Internal Combustion Engine App 20110265754 - Elsasser; Alfred ; et al.	2011-11-03
Two-part piston for an internal combustion engine Grant 7,946,216 - Scharp , et al. May 24, 2	2011-05-24
Exhaust gas recirculation apparatus for an internal combustion engine and the respective operating method Grant 7,591,256 - Elsasser , et al. September 22, 2	2009-09-22
Device for producing a reducing agent/exhaust gas mixture and exhaust gas purification system Grant 7,481,042 - Mahr January 27, 2	2009-01-27
Two-Part Piston for an Internal Combustion Engine App 20070289568 - Scharp; Rainer ; et al.	2007-12-20
Exhaust gas recirculation apparatus for an internal combustion engine and the respective operating method App 20070289582 - Elsasser; Alfred ; et al.	2007-12-20
Mixing device for an exhaust gas purification system Grant 7,059,118 - Ripper , et al. June 13, 2	2006-06-13
Method and device for controlling an exhaust treatment system Grant 7,059,117 - Ripper , et al. June 13, 2	2006-06-13
Method and device for controlling an exhaust treatment system Grant 7,028,465 - Ripper , et al. April 18, 2	2006-04-18
Fuel injection device with a pressure booster Grant 6,938,610 - Braun , et al. September 6, 2	2005-09-06
Device for producing a reducing agent/exhaust gas mixture and exhaust gas purification system App 20050172615 - Mahr, Bernd	2005-08-11
Fuel injection device comprising a pressure amplifier Grant 6,895,935 - Braun , et al. May 24, 2	2005-05-24
Pressure booster for a fuel injection system Grant 6,883,498 - Braun , et al. April 26, 2	2005-04-26
Device and method for producing a reducing agent air-mixture Grant 6,848,251 - Ripper , et al. February 1, 2	2005-02-01
Device for metering a urea soulution App 20050011183 - Ripper, Wolfgang ; et al.	2005-01-20
Apparatus for post-treating exhaust gases of an internal combustion engine Grant 6,843,966 - Mahr January 18, 2	2005-01-18
Mixing device for an exhaust gas purification system App 20040237511 - Ripper, Wolfgang ; et al.	2004-12-02
Fuel injection device Grant 6,814,057 - Mahr , et al. November 9, 2	2004-11-09
Pressure amplifier for a fuel injection device App 20040206335 - Braun, Wolfgang ; et al.	2004-10-21
Fuel injection device Grant 6,776,138 - Mahr , et al. August 17, 2	2004-08-17
Method and device for controlling an exhaust treatment system App 20040118108 - Ripper, Wolfgang ; et al.	2004-06-24
Fuel injection device with a pressure booster App 20040089269 - Braun, Wolfgang ; et al.	2004-05-13
Fuel injection device Grant 6,725,840 - Mahr , et al. April 27, 2	2004-04-27
Fuel injection method and systems for an internal combustion engine Grant 6,718,947 - Mahr , et al. April 13, 2	2004-04-13
Method and device for controlling an exhaust treatment system App 20040055284 - Ripper, Wolfgang ; et al.	2004-03-25
Fuel injection system for an internal combustion engine Grant 6,688,277 - Mahr , et al. February 10, 2	2004-02-10
Fuel injection device comprising a pressure amplifier App 20040020464 - Braun, Wolfgang ; et al.	2004-02-05
Method and apparatus for performing a fuel injection Grant 6,675,773 - Mahr , et al. January 13, 2	2004-01-13
Fuel-injection device App 20040003794 - Mahr, Bernd ; et al.	2004-01-08
Fuel injection device App 20030183198 - Mahr, Bernd ; et al.	2003-10-02
Fuel injection system for an internal combustion engine Grant 6,619,263 - Mahr , et al. September 16, 2	2003-09-16
Device and method for generating a mixture of reducing agent and air App 20030145580 - Ripper, Wolfgang ; et al.	2003-08-07
Fuel injection for an internal combustion engine, with a high-pressure pump and two pressure reservoirs Grant 6,598,590 - Mahr July 29, 2	2003-07-29
Fuel injection device App 20030131824 - Mahr, Bernd ; et al.	2003-07-17
Injection device and method for injecting a fluid App 20030127539 - Braun, Wolfgang ; et al.	2003-07-10
Injection device and method for injecting a fluid App 20030089802 - Mahr, Bernd ; et al.	2003-05-15
Fuel injection method and system for an internal combustion engine Grant 6,536,416 - Mahr , et al. March 25, 2	2003-03-25
Fuel injection system which uses a pressure step-up unit Grant 6,453,875 - Mahr , et al. September 24, 2	2002-09-24
Device for introducing a reducing agent into an exhaust pipe segment of an internal combustion engine Grant 6,382,600 - Mahr May 7, 2	2002-05-07
Process and device for measuring the variation in internal pressure in the cylinder of a piston engine Grant 5,400,648 - Mahr March 28, 1	1995-03-28

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