Inventor

ELDER GEORGE G

US3 patents

Patents

3 patents

US5255717AOct 26, 1993

System for removing a plug from a heat exchanger tube

WESTINGHOUSE ELECTRIC CORP9 citations70

US4829660AMay 16, 1989

System for removing a plug from a heat exchanger tube

WESTINGHOUSE ELECTRIC CORP14 citations69

US4816089AMar 28, 1989

Process for heat treating a heat exchanger tube surrounded by a support plate

WESTINGHOUSE ELECTRIC CORP5 citations59