Pfeffinger; Harald

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pfeffinger; Harald.The latest application filed is for "internal combustion engine".

Company Profile

0.7.14

Pfeffinger; Harald - Tiefenbronn 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
Bearing shell made of hybrid material and process for production thereof Grant 7,344,312 - Betsch , et al. March 18, 2	2008-03-18
Internal combustion engine having a coolant circuit Grant 7,318,395 - Huter , et al. January 15, 2	2008-01-15
Internal combustion engine Grant 7,267,045 - Leweux , et al. September 11, 2	2007-09-11
Internal combustion engine for a motor vehicle Grant 7,237,513 - Pfeffinger , et al. July 3, 2	2007-07-03
Internal combustion engine App 20060278071 - Leweux; Johannes ; et al.	2006-12-14
Internal combustion engine for a motor vehicle App 20060157002 - Pfeffinger; Harald ; et al.	2006-07-20
Method for the production of a valve seat Grant 7,013,858 - Claus , et al. March 21, 2	2006-03-21
Process for producing a cylinder crankcase having a thermally sprayed cylinder bearing surface App 20060048386 - Boehm; Jens ; et al.	2006-03-09
Process for preparing cylinder bearing surfaces which are to be thermally sprayed App 20060026828 - Boehm; Jens ; et al.	2006-02-09
Process for producing a thermally coated cylinder bearing surface having an insertion bevel App 20060026829 - Boehm; Jens ; et al.	2006-02-09
Process for preparing a cast cylinder bore for thermal coating App 20060026831 - Boehm; Jens ; et al.	2006-02-09
Process for the fluid blasting of cylinder bearing surfaces which are subsequently to be thermally coated App 20060026830 - Boehm; Jens ; et al.	2006-02-09
Process for the thermal spraying of cylinder bearing surfaces in multi-line engines App 20060027206 - Boehm; Jens ; et al.	2006-02-09
Process for producing a thermally coated cylinder bearing surface having an end bevel App 20060027205 - Boehm; Jens ; et al.	2006-02-09
Internal combustion engine having a coolant circuit App 20060011151 - Huter; Jurgen ; et al.	2006-01-19
Bearing shell made of hybrid material and process for production thereof App 20060000095 - Betsch; Jochen ; et al.	2006-01-05
Method for the production of a valve seat App 20050034700 - Clause, Juergen ; et al.	2005-02-17
Cooling circuit of a liquid-cooled internal combustion engine Grant 6,772,715 - Pfeffinger , et al. August 10, 2	2004-08-10
Cooling circuit of a liquid-cooled internal combustion engine App 20030116105 - Pfeffinger, Harald ; et al.	2003-06-26
Method for the surface treatment of a tribological coating Grant 6,515,254 - Beck , et al. February 4, 2	2003-02-04
Method for the surfae treatment of a tribological coating App 20010023859 - Beck, Markus ; et al.	2001-09-27

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