Inventor
WARIKOO RAMAN
CA9 patents
Patents
9 patentsUS9845684B2Dec 19, 2017
Airfoil with stepped spanwise thickness distribution
PRATT & WHITNEY CANADA7 citations82
US9765795B2Sep 19, 2017
Compressor rotor airfoil
PRATT & WHITNEY CANADA10 citations82
US7156612B2Jan 2, 2007
Spigot arrangement for a split impeller
PRATT & WHITNEY CANADA12 citations78
US10760424B2Sep 1, 2020
Compressor rotor airfoil
PRATT & WHITNEY CANADA2 citations71
US10718215B2Jul 21, 2020
Airfoil with stepped spanwise thickness distribution
PRATT & WHITNEY CANADA5 citations71
US10443390B2Oct 15, 2019
Rotary airfoil
PRATT & WHITNEY CANADA4 citations71
US9500084B2Nov 22, 2016
Impeller
PRATT & WHITNEY CANADA2 citations60
US10428657B2Oct 1, 2019
Method for repairing a blade
PRATT & WHITNEY CANADA0 citations50
US9175713B2Nov 3, 2015
Bolt for gas turbine engine rotor
PRATT & WHITNEY CANADA1 citations45