Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131205 | Inter-turbine ducts with flow control mechanisms | Vinayender Kuchana, Balamurugan Srinivasan, Craig Mckeever | 2021-09-28 |
| 10934856 | Gas turbine engines with improved leading edge airfoil cooling | Balamurugan Srinivasan, Sridharan Reghupathy Narayanan, Karthikeyan Paramanandam, Chandiran Jayamurugan | 2021-03-02 |
| 10900363 | Laser tip cladding to net-shape with shrouds | Brent Ludwig, Don Mittendorf, David Waldman | 2021-01-26 |
| 10502076 | Inter-turbine ducts with flow control mechanisms | Vinayender Kuchana, Balamurugan Srinivasan, Craig Mckeever | 2019-12-10 |
| 10119404 | Gas turbine engines with improved leading edge airfoil cooling | Balamurugan Srinivasan, Sridharan Reghupathy Narayanan, Karthikeyan Paramanandam, Chandiran Jayamurugan | 2018-11-06 |
| 10113433 | Gas turbine engine components with lateral and forward sweep film cooling holes | Mark C. Morris, David Waldman, Luis Tapia | 2018-10-30 |
| 9920635 | Turbine blades and methods of forming turbine blades having lifted rib turbulator structures | Ramakumar Venkata Naga Bommisetty, Dhanvantri Joshi, Sridhar Murari, Jong Liu | 2018-03-20 |
| 9879544 | Turbine rotor blades with improved tip portion cooling holes | David Waldman, Mark C. Morris | 2018-01-30 |
| 9816389 | Turbine rotor blades with tip portion parapet wall cavities | Mark C. Morris, David Waldman | 2017-11-14 |
| 9650900 | Gas turbine engine components with film cooling holes having cylindrical to multi-lobe configurations | Rajiv Rana, Luis Tapia, David Chou, Jong Liu | 2017-05-16 |
| 9562437 | Turbine blade airfoils including film cooling systems, and methods for forming an improved film cooled airfoil of a turbine blade | Vighneswara Rao Kollati, Balamurugan Srinivasan, Jong Liu, Daniel C. Crites, Luis Tapia +1 more | 2017-02-07 |
| 9534497 | Inter-turbine ducts with variable area ratios | Vinayender Kuchana, Balamurugan Srinivasan, Sujatha Guntu, Paul Couey, Craig Mckeever | 2017-01-03 |
| 9267381 | Cooled turbine airfoil structures | Mark C. Morris, Jon Kettinger, Deane Krmpotich, Stuart Andrew Harman | 2016-02-23 |
| 9228440 | Turbine blade airfoils including showerhead film cooling systems, and methods for forming an improved showerhead film cooled airfoil of a turbine blade | Vighneswara Rao Kollati, Balamurugan Srinivasan, Jong Liu, Daniel C. Crites, Luis Tapia +1 more | 2016-01-05 |
| 8845286 | Inter-turbine ducts with guide vanes | Dhinagaran Ramachandran, Sujatha Guntu, Vinayender Kuchana, Balamurugan Srinivasan, Anish Kumar Gupta +3 more | 2014-09-30 |
| 8777567 | Turbine blades, turbine assemblies, and methods of manufacturing turbine blades | Kin Poon, Ardeshir Riahi, David Chou | 2014-07-15 |
| 8628293 | Gas turbine engine components with cooling hole trenches | Dhinagaran Ramachandran, Gopal Samy Muthiah, Jyothishkumar Venkataramanan, Balamurugan Srinivasan, Jong Liu +2 more | 2014-01-14 |
| 8529193 | Gas turbine engine components with improved film cooling | Jyothishkumar Venkataramanan, Gopal Samy Muthiah, Dhinagaran Ramachandran, Balamurugan Srinivasan, Jong Liu +2 more | 2013-09-10 |
| 8371814 | Turbine engine components | Dhinagaran Ramachandran, Balamurugan Srinivasan, Gopal Samy Muthiah, Jyothishkumar Venkataramanan, Jong Liu +1 more | 2013-02-12 |
| 8292581 | Air cooled turbine blades and methods of manufacturing | Kin Poon, Rajiv Rana, Ardeshir Riahi, David Chou | 2012-10-23 |
| 8206108 | Turbine blades and methods of manufacturing | Ardeshir Riahi, Kin Poon, David Chou | 2012-06-26 |
| 7510370 | Turbine blade tip and shroud clearance control coating system | Thomas E. Strangman, Derek Raybould, Paul Chipko | 2009-03-31 |
| 7473072 | Turbine blade tip and shroud clearance control coating system | Derek Raybould, Thomas E. Strangman | 2009-01-06 |
| 7448433 | Rapid prototype casting | Milton Ortiz, Steve Halfmann | 2008-11-11 |