Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8210814 | Crossflow turbine airfoil | Jack Raul Zausner, David James Walker | 2012-07-03 |
| 8172504 | Hybrid impingement cooled airfoil | David Allen Flodman, Jason David Shapiro, Mark Douglas Gledhill, Tyler F. Hooper | 2012-05-08 |
| 7857587 | Turbine blades and turbine blade cooling systems and methods | Victor Hugo Silva Correia, Bhanu Mahasamudram Reddy | 2010-12-28 |
| 7447304 | System and method for routing both toll-free and caller-paid telephone calls to call service centers | Gayle Roberta Ekstrom | 2008-11-04 |
| 7431562 | Method and apparatus for cooling gas turbine rotor blades | Tyler F. Hooper, Bhanu Mahasamudram Reddy, Gaoqiu Zhu | 2008-10-07 |
| 7246999 | Stepped outlet turbine airfoil | Thomas Edward DeMarche, David Allen Flodman | 2007-07-24 |
| 7224789 | System and method for routing both toll-free and caller-paid telephone calls to call service centers | Gayle Roberta Ekstrom | 2007-05-29 |
| 7006620 | System and method for routing both toll-free and caller-paid telephone calls to call service centers | Gayle Roberta Ekstrom | 2006-02-28 |
| 6969230 | Venturi outlet turbine airfoil | Baolan Shi, Randall Rydbeck | 2005-11-29 |
| 6884036 | Complementary cooled turbine nozzle | Baolan Shi, Randall Rydbeck, Nigel Brian Thomas Langley | 2005-04-26 |
| 6779597 | Multiple impingement cooled structure | Thomas Edward DeMarche | 2004-08-24 |
| 6746209 | Methods and apparatus for cooling gas turbine engine nozzle assemblies | Thomas Edward DeMarche | 2004-06-08 |
| 6607356 | Crossover cooled airfoil trailing edge | Mohammad E. Taslim | 2003-08-19 |
| 6599092 | Methods and apparatus for cooling gas turbine nozzles | Randall Rydbeck, Christopher Roach | 2003-07-29 |
| 6585482 | Methods and apparatus for delivering cooling air within gas turbines | Gary Charles Liotta, Robert John Parks | 2003-07-01 |
| 6530744 | Integral nozzle and shroud | Gary Charles Liotta | 2003-03-11 |
| 6422819 | Cooled airfoil for gas turbine engine and method of making the same | Gene C. F. Tsai, Sung-Chen TUNG, Terence C. Flaherty | 2002-07-23 |
| 6416284 | Turbine blade for gas turbine engine and method of cooling same | Daniel Edward Demers, Paul J. Acquaviva | 2002-07-09 |
| 6402471 | Turbine blade for gas turbine engine and method of cooling same | Daniel Edward Demers, Paul J. Acquaviva | 2002-06-11 |
| 6398488 | Interstage seal cooling | Robert B. Solda, David Gellman | 2002-06-04 |
| 6270317 | Turbine nozzle with sloped film cooling | Gene C. F. Tsai, Anthony D. Di Bello | 2001-08-07 |
| 6200087 | Pressure compensated turbine nozzle | Stephen K. Tung, Robert B. Solda | 2001-03-13 |
| 6183198 | Airfoil isolated leading edge cooling | Paul J. Acquaviva, Daniel Edward Demers | 2001-02-06 |
| 6164914 | Cool tip blade | Victor Hugo Silva Correia | 2000-12-26 |
| 6132169 | Turbine airfoil and methods for airfoil cooling | Robert B. Solda, Lalit K. Parekh, Mohammad E. Taslim | 2000-10-17 |