Inventor
LEGHZAOUNI OTHMANE
CA14 patents
Patents
14 patentsUS7357623B2Apr 15, 2008
Angled cooling divider wall in blade attachment
PRATT & WHITNEY CANADA9 citations82
US11572790B1Feb 7, 2023
Turbine blade airfoil profile
PRATT & WHITNEY CANADA2 citations70
US11512595B1Nov 29, 2022
Turbine blade airfoil profile
PRATT & WHITNEY CANADA3 citations69
US11913356B2Feb 27, 2024
Method of making a single-crystal turbine blade
PRATT & WHITNEY CANADA0 citations61
US11371359B2Jun 28, 2022
Turbine blade for a gas turbine engine
PRATT & WHITNEY CANADA1 citations61
US11220919B2Jan 11, 2022
Method of making a single-crystal turbine blade
PRATT & WHITNEY CANADA0 citations61
US10934874B2Mar 2, 2021
Assembly of blade and seal for blade pocket
PRATT & WHITNEY CANADA1 citations60
US12305533B2May 20, 2025
Turbine rotor dovetail structure with splines
PRATT & WHITNEY CANADA0 citations59
US11572789B1Feb 7, 2023
Turbine blade airfoil profile
PRATT & WHITNEY CANADA0 citations59
US11118462B2Sep 14, 2021
Blade tip pocket rib
PRATT & WHITNEY CANADA1 citations58
US11021975B2Jun 1, 2021
Gas turbine engine and rotary assembly therefor
PRATT & WHITNEY CANADA0 citations53
US12546223B2Feb 10, 2026
Variable rim width turbine blade attachment
PRATT & WHITNEY CANADA0 citations48
US12410712B1Sep 9, 2025
Rotor blade with apertured cooling air deflector
PRATT & WHITNEY CANADA0 citations48
US11578599B2Feb 14, 2023
Rotor balance assembly
PRATT & WHITNEY CANADA0 citations48