Inventor
GRAY LEWIS
US13 patents
⚠️ This page may combine multiple inventors who share the name “GRAY LEWIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTINGHOUSE ELECTRIC CORP
9 patentsUS5518366AMay 21, 1996
Exhaust system for a turbomachine
WESTINGHOUSE ELECTRIC CORP62 citations95
US5494405AFeb 27, 1996
Method of modifying a steam turbine
WESTINGHOUSE ELECTRIC CORP43 citations95
US4957007ASep 18, 1990
Bi-directional pressure sensing probe
WESTINGHOUSE ELECTRIC CORP49 citations92
US5257906ANov 2, 1993
Exhaust system for a turbomachine
WESTINGHOUSE ELECTRIC CORP95 citations91
US5181308AJan 26, 1993
Method for installing annular seals
WESTINGHOUSE ELECTRIC CORP24 citations82
US4416457ANov 22, 1983
Grooved honeycomb labyrinth seal for steam turbines
WESTINGHOUSE ELECTRIC CORP23 citations75
US5573370ANov 12, 1996
Steam turbine
WESTINGHOUSE ELECTRIC CORP9 citations73
US5037114AAug 6, 1991
Labyrinth seal for steam turbines
WESTINGHOUSE ELECTRIC CORP17 citations73
US4189927AFeb 26, 1980
Condenser vacuum load compensating system
WESTINGHOUSE ELECTRIC CORP7 citations73
SIEMENS WESTINGHOUSE POWER
3 patentsUS6233937B1May 22, 2001
Cooling spray application to a turbine and exhaust region of a steam turbine
SIEMENS WESTINGHOUSE POWER24 citations92
US5984628ANov 16, 1999
Steam turbine
SIEMENS WESTINGHOUSE POWER20 citations92
US7004475B2Feb 28, 2006
Flow dam design for labyrinth seals to promote rotor stability
SIEMENS WESTINGHOUSE POWER16 citations77