Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7186091 | Methods and apparatus for cooling gas turbine engine components | Ching-Pang Lee, Ronald Scott Bunker, Ramgopal Darolia | 2007-03-06 |
| 6981841 | Triple circuit turbine cooling | Erich Alois Krammer, Richard Clay Haubert, Ching-Pang Lee | 2006-01-03 |
| 6931858 | Rotating pulse detonation system for a gas turbine engine | Kattalaicheri Srinivasan Venkataramani, Lawrence Butler, Ching-Pang Lee | 2005-08-23 |
| 6904750 | Integral pulse detonation system for a gas turbine engine | Kattalaicheri Srinivasan Venkataramani, Lawrence Butler, Ching-Pang Lee | 2005-06-14 |
| 6832889 | Integrated bridge turbine blade | Ching-Pang Lee, Richard Clay Haubert | 2004-12-21 |
| 5813835 | Air-cooled turbine blade | Robert J. Corsmeier, Ching-Pang Lee | 1998-09-29 |
| 5511604 | Method for making a titanium metal matrix composite | Richard Ravenhall, Charles R. Wojciechowski, Stephen Craig Mitchell, Gary D. Mercer, Thomas Joseph Kelly +1 more | 1996-04-30 |
| 5439750 | Titanium metal matrix composite inserts for stiffening turbine engine components | Richard Ravenhall, Charles R. Wojciechowski, Stephen Craig Mitchell, Gary D. Mercer, Thomas Joseph Kelly +1 more | 1995-08-08 |
| 5327716 | System and method for tailoring rotor tip bleed air | Rollin George Giffin | 1994-07-12 |
| 5203873 | Turbine blade impingement baffle | Robert J. Corsmeier | 1993-04-20 |
| 5181379 | Gas turbine engine multi-hole film cooled combustor liner and method of manufacture | Thomas G. Wakeman, Alan M. Walker | 1993-01-26 |
| 5142858 | Compact flameholder type combustor which is staged to reduce emissions | John J. Ciokajlo | 1992-09-01 |
| 5143512 | Turbine rotor disk with integral blade cooling air slots and pumping vanes | Robert J. Corsmeier, Robert L. Sponseller, James R. Reigel | 1992-09-01 |
| 4912922 | Combustion chamber construction | — | 1990-04-03 |
| 4807433 | Turbine cooling air modulation | Dean T. Lenahan | 1989-02-28 |
| 4796423 | Sheet metal panel | Louis Lievestro, James S. Kelm, Arthur L. Ludwig, Thomas G. Wakeman | 1989-01-10 |
| 4688310 | Fabricated liner article and method | James S. Kelm, Arthur L. Ludwig, Steven K. Roggenkamp, Thomas G. Wakeman | 1987-08-25 |
| 4679400 | Variable turbine vane support | James S. Kelm, Edward Charles Vickers, Thomas G. Wakeman | 1987-07-14 |
| 4628694 | Fabricated liner article and method | James S. Kelm, Arthur L. Ludwig, Steven K. Roggenkamp, Thomas G. Wakeman | 1986-12-16 |
| 4555901 | Combustion chamber construction | Thomas G. Wakeman | 1985-12-03 |
| 4480436 | Combustion chamber construction | — | 1984-11-06 |
| 4364160 | Method of fabricating a hollow article | James E. Eiswerth, Louis Lievestro, Richard Clay Haubert | 1982-12-21 |