Issued Patents 2011
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967567 | Multi-pass cooling for turbine airfoils | — | 2011-06-28 |
| 7967563 | Turbine blade with tip section cooling channel | — | 2011-06-28 |
| 7963745 | Composite turbine blade | — | 2011-06-21 |
| 7955053 | Turbine blade with serpentine cooling circuit | — | 2011-06-07 |
| 7950903 | Turbine blade with dual serpentine cooling | — | 2011-05-31 |
| 7946815 | Airfoil for a gas turbine engine | — | 2011-05-24 |
| 7934906 | Turbine blade tip cooling system | Xubin Gu | 2011-05-03 |
| 7931442 | Rotor blade assembly with de-coupled composite platform | — | 2011-04-26 |
| 7921654 | Cooled turbine stator vane | — | 2011-04-12 |
| 7922451 | Turbine blade with blade tip cooling passages | — | 2011-04-12 |
| 7918647 | Turbine airfoil with flow blocking insert | — | 2011-04-05 |
| 7914257 | Turbine rotor blade with spiral and serpentine flow cooling circuit | — | 2011-03-29 |
| 7905706 | Turbine blade with spar and shell cooling | — | 2011-03-15 |
| 7901182 | Near wall cooling for a highly tapered turbine blade | — | 2011-03-08 |
| 7901183 | Turbine blade with dual aft flowing triple pass serpentines | — | 2011-03-08 |
| 7901181 | Turbine blade with triple spiral serpentine flow cooling circuits | — | 2011-03-08 |
| 7887294 | Turbine airfoil with continuous curved diffusion film holes | — | 2011-02-15 |
| 7878761 | Turbine blade with a showerhead film cooling hole arrangement | — | 2011-02-01 |
| 7871246 | Airfoil for a gas turbine | — | 2011-01-18 |
| 7866948 | Turbine airfoil with near-wall impingement and vortex cooling | — | 2011-01-11 |
| 7862299 | Two piece hollow turbine blade with serpentine cooling circuits | — | 2011-01-04 |