Polach; Wilhelm

Patent Applications and Registrations

Patent applications and USPTO patent grants for Polach; Wilhelm.The latest application filed is for "exhaust treatment unit with a catalyst arrangement and method for the treatment of exhaust gases".

Company Profile

0.12.4

Polach; Wilhelm - Moeglingen DE
Polach, Wilhelm - Moglingen 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
Device and method for producing a reducing agent air-mixture Grant 6,848,251 - Ripper , et al. February 1, 2	2005-02-01
Exhaust treatment unit with a catalyst arrangement and method for the treatment of exhaust gases App 20040076566 - Unger, Stefan ; et al.	2004-04-22
Device and method for generating a mixture of reducing agent and air App 20030145580 - Ripper, Wolfgang ; et al.	2003-08-07
Common rail system App 20020170528 - Polach, Wilhelm ; et al.	2002-11-21
Method for operation of a nox storage catalyst in internal combustion engines App 20020134075 - Polach, Wilhelm ; et al.	2002-09-26
Method and fuel injection system for operating in internal combustion engine Grant 6,105,553 - Polach August 22, 2	2000-08-22
Process for operating an internal combustion engine and a fuel injection system for carrying out the process Grant 6,098,596 - Polach August 8, 2	2000-08-08
Method and arrangement for controlling a self-igniting internal combustion engine Grant 5,131,371 - Wahl , et al. July 21, 1	1992-07-21
Internal combustion engine Grant 5,121,734 - Grieshaber , et al. June 16, 1	1992-06-16
Device for injecting fuel into combustion chambers of internal combustion engines Grant 4,779,596 - Babitzka , et al. October 25, 1	1988-10-25
Soot afterburner for motor-vehicle exhaust system Grant 4,693,078 - Dettling , et al. September 15, 1	1987-09-15
Device for removing solid particles, particularly soot, from exhaust gas of an internal combustion engine Grant 4,689,951 - Polach September 1, 1	1987-09-01
Apparatus for removing solid particles from internal combustion engine exhaust gases Grant 4,649,703 - Dettling , et al. March 17, 1	1987-03-17
Method for controlling fuel injection in internal combustion engines and fuel injection system for performing the method Grant 4,633,837 - Babitzka , et al. January 6, 1	1987-01-06
Apparatus to remove solid particles and aerosols from a gas, especially from the exhaust gas of an internal combustion engine Grant 4,478,613 - Brettschneider , et al. October 23, 1	1984-10-23
Electro-hydraulic valve control system for internal combustion engine valves Grant 4,466,390 - Babitzka , et al. August 21, 1	1984-08-21

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