Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9163519 | Cap for ceramic blade tip shroud | Chad Daniel Kleinow, John Peter Heyward, Joshua Tyler Mook, Michael G. Abbott | 2015-10-20 |
| 7976281 | Turbine rotor blade and method of assembling the same | Sean Robert Keith, Leslie Eugene Leeke | 2011-07-12 |
| 7878763 | Turbine rotor blade assembly and method of assembling the same | Sean Robert Keith, Leslie Eugene Leeke | 2011-02-01 |
| 7503749 | Turbine nozzle with trailing edge convection and film cooling | Ching-Pang Lee, Steven Robert Brassfield, Hardev Singh | 2009-03-17 |
| 7198467 | Method and apparatus for cooling gas turbine engine rotor blades | Sean Robert Keith, Leslie Eugene Leeke | 2007-04-03 |
| 7144215 | Method and apparatus for cooling gas turbine engine rotor blades | Sean Robert Keith, Leslie Eugene Leeke | 2006-12-05 |
| RE39398 | Apparatus and methods for cooling slot step elimination | Gulcharan S. Brainch, Jonathan Clarke | 2006-11-14 |
| 7131817 | Method and apparatus for cooling gas turbine engine rotor blades | Sean Robert Keith, Leslie Eugene Leeke | 2006-11-07 |
| 6514037 | Method for reducing cooled turbine element stress and element made thereby | Gulcharan S. Brainch | 2003-02-04 |
| 6364608 | Partially coated airfoil and method for making | Gulcharan S. Brainch, Roger Dale Wustman, Jonathan Clarke | 2002-04-02 |
| 6274215 | Aerodynamic article with partial outer portion and method for making | Gulcharan S. Brainch, Jonathan Clarke | 2001-08-14 |
| 6176678 | Apparatus and methods for turbine blade cooling | Gulcharan S. Brainch | 2001-01-23 |
| 6106231 | Partially coated airfoil and method for making | Gulcharan S. Brainch, Roger Dale Wustman, Jonathan Clarke | 2000-08-22 |
| 6062817 | Apparatus and methods for cooling slot step elimination | Gulcharan S. Brainch, Jonathan Clarke | 2000-05-16 |