Kowalski; Martin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kowalski; Martin.The latest application filed is for "fixed carriageway for rail vehicles".

Company Profile

0.4.6

Kowalski; Martin - Nuernberg DE
Kowalski; Martin - Nuremberg DE
Kowalski; Martin - Nuemberg 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
Fixed carriageway for rail vehicles App 20100276503 - Kowalski; Martin ; et al.	2010-11-04
Method of adjusting the height of a fixed rail carriageway Grant 7,810,741 - Kowalski , et al. October 12, 2	2010-10-12
Fixed carriageway for rail vehicles App 20090121035 - Kowalski; Martin	2009-05-14
Method of Adjusting the Height of a Fixed Rail Carriageway App 20080257971 - Kowalski; Martin ; et al.	2008-10-23
Biblock or multiblock transverse member and method for the production thereof Grant 7,198,200 - Kowalski April 3, 2	2007-04-03
Concrete railroad tie with guide plates for the rail base Grant 7,156,319 - Kowalski January 2, 2	2007-01-02
Device for monitoring the condition of the superstructure especially of fixed railroad tracks Grant 7,023,539 - Kowalski April 4, 2	2006-04-04
Biblock or multiblock transverse member and method for the production thereof App 20050145709 - Kowalski, Martin	2005-07-07
Concrete railroad tie with guide plates for the rail base App 20040232254 - Kowalski, Martin	2004-11-25
Device for monitoring the condition of the superstructure especially of fixed railroad tracks App 20040117075 - Kowalski, Martin	2004-06-17

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