Inventor
FREDERICK GREGORY J
US10 patents
⚠️ This page may combine multiple inventors who share the name “FREDERICK GREGORY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELECTRIC POWER RES INST
9 patentsUS6673169B1Jan 6, 2004
Method and apparatus for repairing superalloy components
ELECTRIC POWER RES INST43 citations93
US5514849AMay 7, 1996
Rotating apparatus for repairing damaged tubes
ELECTRIC POWER RES INST38 citations90
US5653897AAug 5, 1997
Rotating fiber optic coupler for high power laser welding applications
ELECTRIC POWER RES INST31 citations89
US5981896ANov 9, 1999
Apparatus and method for creating dry underwater welds
ELECTRIC POWER RES INST29 citations85
US6211482B1Apr 3, 2001
Apparatus and method for precision excavation and welding of thick-walled components
ELECTRIC POWER RES INST16 citations81
US5573683ANov 12, 1996
Method of forming a clad weld on the interior surface of a tube with a synchronously rotating welding apparatus
ELECTRIC POWER RES INST14 citations80
US7484651B2Feb 3, 2009
Method to join or repair superalloy hot section turbine components using hot isostatic processing
ELECTRIC POWER RES INST8 citations78
US5236517AAug 17, 1993
Flux formulation for underwater wet flux-cored arc welding of nickel-based and austenitic stainless steels
ELECTRIC POWER RES INST12 citations72
US6596957B2Jul 22, 2003
Method and apparatus and prefabricated replacement tube for localized waterwall repair
ELECTRIC POWER RES INST11 citations68