Inventor
ROTH JR CHARLES H
US9 patents
Patents
9 patentsUS5070589ADec 10, 1991
Process for servicing a jet pump hold down beam in a nuclear reactor
WESTINGHOUSE ELECTRIC CORP24 citations90
US4995158AFeb 26, 1991
Apparatus for servicing a jet pump hold down beam in a nuclear reactor
WESTINGHOUSE ELECTRIC CORP28 citations90
US4715111ADec 29, 1987
Remote repair system for nuclear fuel rod assemblies
WESTINGHOUSE ELECTRIC CORP20 citations74
US4822554AApr 18, 1989
Reconstitution and repair system for nuclear fuel rod assemblies
WESTINGHOUSE ELECTRIC CORP8 citations72
US5182429AJan 26, 1993
System and method for laser welding the inner surface of a tube
WESTINGHOUSE ELECTRIC CORP18 citations71
US5100610AMar 31, 1992
Tube plug inspection system
WESTINGHOUSE ELECTRIC CORP19 citations71
US4713952ADec 22, 1987
Tool and method for rotopeening the peripheral tubes in a tubesheet
WESTINGHOUSE ELECTRIC CORP11 citations71
US4696784ASep 29, 1987
System for manipulating radioactive fuel rods within a nuclear fuel assembly
WESTINGHOUSE ELECTRIC CORP10 citations71
US4992735AFeb 12, 1991
System and method for inspecting metallic plugs in heat exchanger tubes using a radially extendible probe
WESTINGHOUSE ELECTRIC CORP11 citations69