Inventor
GROH JON RAYMOND
US9 patents
Patents
9 patentsUS6969238B2Nov 29, 2005
Tri-property rotor assembly of a turbine engine, and method for its preparation
GEN ELECTRIC58 citations94
US7967924B2Jun 28, 2011
Method for making a compositionally graded gas turbine disk
GEN ELECTRIC27 citations90
US7553384B2Jun 30, 2009
Local heat treatment for improved fatigue resistance in turbine components
GEN ELECTRIC16 citations82
US7537725B2May 26, 2009
Method for making a compositionally graded gas turbine disk
GEN ELECTRIC12 citations82
US7033448B2Apr 25, 2006
Method for preparing a nickel-base superalloy article using a two-step salt quench
GEN ELECTRIC12 citations82
US7763129B2Jul 27, 2010
Method of controlling final grain size in supersolvus heat treated nickel-base superalloys and articles formed thereby
GEN ELECTRIC9 citations80
US7833472B2Nov 16, 2010
Article prepared by depositing an alloying element on powder particles, and making the article from the particles
GEN ELECTRIC5 citations61
US7138020B2Nov 21, 2006
Method for reducing heat treatment residual stresses in super-solvus solutioned nickel-base superalloy articles
GEN ELECTRIC3 citations61
US6894244B2May 17, 2005
Method for fabricating embossed articles by flash welding
GEN ELECTRIC0 citations50