Inventor
WILHELM JOHN J
16 patents
Patents
16 patentsUS4390042AJun 28, 1983
Tube plug
WESTINGHOUSE ELECTRIC CORP85 citations94
US4815845AMar 28, 1989
Axial alignment aid for remote control operations and related method
WESTINGHOUSE ELECTRIC CORP39 citations92
US4787420ANov 29, 1988
Plugging apparatus and method using a hydraulically assisted plug expander
WESTINGHOUSE ELECTRIC CORP25 citations92
US4671326AJun 9, 1987
Dual seal nozzle dam and alignment means therefor
WESTINGHOUSE ELECTRIC CORP67 citations92
US5204622AApr 20, 1993
Improved probe for inspecting tubes having mechanism for maintaining alignment of probe axis of rotation
WESTINGHOUSE ELECTRIC CORP28 citations90
US4637588AJan 20, 1987
Non-bolted ringless nozzle dam
WESTINGHOUSE ELECTRIC CORP35 citations90
US4581801AApr 15, 1986
Sleeving method
WESTINGHOUSE ELECTRIC CORP20 citations81
US4369662AJan 25, 1983
Plug installation apparatus
WESTINGHOUSE ELECTRIC CORP26 citations81
US4303368ADec 1, 1981
Remote docking apparatus
WESTINGHOUSE ELECTRIC CORP27 citations80
US5664502ASep 9, 1997
Wheel assembly capable of maintaining engagement with a rail having an uneven portion therein
WESTINGHOUSE ELECTRIC CORP14 citations73
US4831703AMay 23, 1989
Apparatus and method for plugging a tube
WESTINGHOUSE ELECTRIC CORP18 citations72
US4537711AAug 27, 1985
Fuel assembly skeleton compaction
WESTINGHOUSE ELECTRIC CORP12 citations72
US5730421AMar 24, 1998
Apparatus for servicing a reactor such as tensioning reactor vessel head studs
WESTINGHOUSE ELECTRIC CORP7 citations70
US5703916ADec 30, 1997
Apparatus and method for loosening a stuck reactor vessel stud
WESTINGHOUSE ELECTRIC CORP9 citations66
US4427317AJan 24, 1984
Expandable camlock
WESTINGHOUSE ELECTRIC CORP5 citations62
US5323431AJun 21, 1994
Device for securing a reactor vessel washer to a reactor vessel stud
WESTINGHOUSE ELECTRIC CORP0 citations45