Inventor
VISWANATHAN RAMASWAMY
US7 patents
Patents
7 patentsUS6673169B1Jan 6, 2004
Method and apparatus for repairing superalloy components
ELECTRIC POWER RES INST43 citations93
US6364971B1Apr 2, 2002
Apparatus and method of repairing turbine blades
ELECTRIC POWER RES INST67 citations92
US6884959B2Apr 26, 2005
Controlled composition welding method
ELECTRIC POWER RES INST44 citations86
US7562807B2Jul 21, 2009
Weld filler for welding dissimilar alloy steels and method of using same
ELECTRIC POWER RES INST14 citations80
US7371988B2May 13, 2008
Methods for extending the life of alloy steel welded joints by elimination and reduction of the HAZ
ELECTRIC POWER RES INST8 citations71
US6145194ANov 14, 2000
Method for repairing a shrink-fitted turbine disc
ELECTRIC POWER RES INST12 citations65
US7591410B2Sep 22, 2009
Methods for extending the life of alloy steel welded joints by elimination and reduction of the HAZ
ELECTRIC POWER RES INST5 citations60