Viswanathan; Ramaswamy

Patent Applications and Registrations

Patent applications and USPTO patent grants for Viswanathan; Ramaswamy.The latest application filed is for "methods for extending the life of alloy steel welded joints by elimination and reduction of the haz".

Company Profile

0.6.5

Viswanathan; Ramaswamy - Saratoga CA

*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
Methods for extending the life of alloy steel welded joints by elimination and reduction of the HAZ Grant 7,591,410 - Coleman , et al. September 22, 2	2009-09-22
Weld filler for welding dissimilar alloy steels and method of using same Grant 7,562,807 - Coleman , et al. July 21, 2	2009-07-21
Methods for Extending the Life of Alloy Steel Welded Joints by Elimination and Reduction of the HAZ App 20080156402 - Coleman; Kent K. ; et al.	2008-07-03
Methods for extending the life of alloy steel welded joints by elimination and reduction of the HAZ Grant 7,371,988 - Coleman , et al. May 13, 2	2008-05-13
Method and apparatus for repairing superalloy components App 20060138093 - Peterson; Artie Gene JR. ; et al.	2006-06-29
Methods for extending the life of alloy steel welded joints by elimination and reduction of the HAZ App 20060086708 - Coleman; Kent K. ; et al.	2006-04-27
Weld filler for welding dissimilar alloy steels and method of using same App 20050247763 - Coleman, Kent K. ; et al.	2005-11-10
Method and apparatus for repairing superalloy components App 20050126664 - Peterson, Artie Gene JR. ; et al.	2005-06-16
Controlled composition welding method Grant 6,884,959 - Gandy , et al. April 26, 2	2005-04-26
Method and apparatus for repairing superalloy components Grant 6,673,169 - Peterson, Jr. , et al. January 6, 2	2004-01-06
Apparatus and method of repairing turbine blades Grant 6,364,971 - Peterson, Jr. , et al. April 2, 2	2002-04-02

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