Inventor

ROY KEVIN JOHN LEWIS

US7 patents

⚠️ This page may combine multiple inventors who share the name “ROY KEVIN JOHN LEWIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GEN ELECTRIC

3 patents

US9500130B2Nov 22, 2016

Centerline support bar for steam turbine component

GEN ELECTRIC7 citations79

US8047779B2Nov 1, 2011

Combined axial and transverse constraint and alignment system and method for rotary machines

GEN ELECTRIC6 citations60

US10344676B2Jul 9, 2019

Centerline support bar for steam turbine component

GEN ELECTRIC0 citations47

ROY KEVIN JOHN LEWIS

2 patents

US8662823B2Mar 4, 2014

Flow path for steam turbine outer casing and flow barrier apparatus

ROY KEVIN JOHN LEWIS4 citations65

US9334759B2May 10, 2016

Grid valve assembly

ROY KEVIN JOHN LEWIS2 citations49

BARAN ROBERT GERARD

1 patent

US8926273B2Jan 6, 2015

Steam turbine with single shell casing, drum rotor, and individual nozzle rings

BARAN ROBERT GERARD0 citations36

DRESSER-RAND COMPANY

1 patent

US9828878B2Nov 28, 2017

Method and apparatus for supporting and aligning diaphragms in turbomachines

DRESSER-RAND COMPANY0 citations33