Inventor

KEATING ROBERT F

US12 patents

Patents

12 patents

US5438862AAug 8, 1995

System and method for in situ testing of the leak-tightness of a tubular member

WESTINGHOUSE ELECTRIC CORP26 citations92

US4751944AJun 21, 1988

Duplex mechanical tube plug

WESTINGHOUSE ELECTRIC CORP28 citations90

US4771810ASep 20, 1988

Multi-seal mechanical tube plug

WESTINGHOUSE ELECTRIC CORP25 citations89

US5249604AOct 5, 1993

Tube plug for plugging a tube

WESTINGHOUSE ELECTRIC CORP16 citations81

US5027507AJul 2, 1991

Method for controlling leakage through degraded heat exchanger tubes in the tubesheet region of a nuclear generator

WESTINGHOUSE ELECTRIC CORP20 citations81

US5456290AOct 10, 1995

Tube plug having a flange sealing a chamber for plugging a tubular member

WESTINGHOUSE ELECTRIC CORP19 citations73

US5423351AJun 13, 1995

Fastener for tube plug

WESTINGHOUSE ELECTRIC CORP9 citations73

US5752317AMay 19, 1998

Method of restricting transverse displacement of a nuclear heat exchanger tube support plate

WESTINGHOUSE ELECTRIC CORP13 citations71

US5255717AOct 26, 1993

System for removing a plug from a heat exchanger tube

WESTINGHOUSE ELECTRIC CORP9 citations70

US4765374AAug 23, 1988

Multi-seal mechanical tube plug

WESTINGHOUSE ELECTRIC CORP19 citations70

US4829660AMay 16, 1989

System for removing a plug from a heat exchanger tube

WESTINGHOUSE ELECTRIC CORP14 citations69

US6799124B2Sep 28, 2004

Method of optimizing risk informed inspections of heat exchangers

WESTINGHOUSE ELECTRIC CORP12 citations66