Issued Patents All Time
Showing 26–50 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9243501 | Turbine airfoil platform rail with gusset | Seth J. Thomen | 2016-01-26 |
| 9169739 | Hybrid blade outer air seal for gas turbine engine | Sergey Mironets, Alexander Staroselsky, Mark F. Zelesky | 2015-10-27 |
| 9145780 | Gas turbine engine airfoil cooling circuit | Tracy A. Propheter-Hinckley, Rafael A. Perez | 2015-09-29 |
| 9024226 | EDM method for multi-lobed cooling hole | Glenn Levasseur, Mark F. Zelesky, Dominic J. Mongillo, Kevin J. Klinefelter, Stephen Doll +1 more | 2015-05-05 |
| 9011087 | Hybrid airfoil for a gas turbine engine | Sergey Mironets, Alexander Staroselsky, Mark F. Zelesky | 2015-04-21 |
| 8978390 | Cooling hole with crenellation features | Glenn Levasseur | 2015-03-17 |
| 8959767 | Method of extending life of rotating parts | Alexander Staroselsky, Dominic J. Mongillo, Vincent Barker, Benjamin Adair, W. Steven Johnson | 2015-02-24 |
| 8742279 | Method of creating an airfoil trench and a plurality of cooling holes within the trench | Jesse Gannelli, Scott W. Gayman, Christopher B. Jelks, Sandra S. Pinero, Paul Thomas Rembish +1 more | 2014-06-03 |
| 8707713 | Cooling hole with crenellation features | Glenn Levasseur | 2014-04-29 |
| 8710392 | Electric discharge machining hole drilling | Sergey Mironets, James M. Koonankeil, Thomas R. Davis | 2014-04-29 |
| 8534122 | Airflow testing method and system for multiple cavity blades and vanes | Sergey Mironets, Thomas R. Davis, Richard Varsell | 2013-09-17 |
| 8439629 | Blade outer air seal | John C. Calderbank, Joseph A. Peto, Lisa P. O'Neill, Michael J. Bruskotter | 2013-05-14 |
| 8177507 | Triangular serpentine cooling channels | Sandra S. Pinero | 2012-05-15 |
| 8172533 | Turbine blade internal cooling configuration | Sandra S. Pinero, Bryan P. Dube, Stephen J. Yee, Ryan Shepard Levy, Mohamed Hassan +2 more | 2012-05-08 |
| 8123466 | Blade outer air seal | John C. Calderbank, Joseph A. Peto, Lisa P. O'Neill, Michael J. Bruskotter | 2012-02-28 |
| 7980820 | Turbine engine blade cooling | Scott W. Gayman, Justin D. Piggush, William A. Agli, III | 2011-07-19 |
| 7883320 | Article having diffuser holes and method of making same | Kevin J. Klinefelter, Atul Kohli, Todd Coons | 2011-02-08 |
| 7874158 | Dirt separator for compressor diffuser in gas turbine engine | Lisa P. O'Neill, Richard Silverman, Barry Beckwith | 2011-01-25 |
| 7871245 | Method for forming turbine blade with angled internal ribs | Irwin D. Singer, James P. Downs | 2011-01-18 |
| 7866947 | Turbine blade trip strip orientation | James P. Downs | 2011-01-11 |
| 7862325 | Apparatus for forming turbine blade with angled internal ribs | Irwin D. Singer, James P. Downs | 2011-01-04 |
| 7857588 | Reinforced airfoils | Tracy A. Propheter-Hinckley, Steven Bruce Gautschi | 2010-12-28 |
| 7845906 | Dual cut-back trailing edge for airfoils | Brandon W. Spangler | 2010-12-07 |
| 7845907 | Blade cooling passage for a turbine engine | Atul Kohli | 2010-12-07 |
| 7827799 | Dirt separator for compressor diffuser in gas turbine engine | Lisa P. O'Neill, Richard Silverman, Barry Beckwith | 2010-11-09 |