Issued Patents 2003
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644917 | Smart coating system with chemical taggants for coating condition assessment | Ji-Cheng Zhao, James Anthony Ruud, John Eric Tkaczyk, Ann Melinda Ritter, Jerome J. Tiemann | 2003-11-11 |
| 6645560 | Oxidation resistant coatings for niobium-based silicide composites | Ji-Cheng Zhao, Bernard Patrick Bewlay | 2003-11-11 |
| 6640546 | Foil formed cooling area enhancement | Ching-Pang Lee, Stephen Joseph Ferrigno, Ji-Cheng Zhao | 2003-11-04 |
| 6634860 | Foil formed structure for turbine airfoil tip | Ching-Pang Lee, Stephen Joseph Ferrigno | 2003-10-21 |
| 6623692 | Rhodium-based alloy and articles made therefrom | Charles Gitahi Mukira | 2003-09-23 |
| 6615470 | System and method for repairing cast articles | Reed Roeder Corderman, Shyh-Chin Huang, Thomas Robert Raber, Don Mark Lipkin, Raymond Alan White +2 more | 2003-09-09 |
| 6616410 | Oxidation resistant and/or abrasion resistant squealer tip and method for casting same | Richard John Grylls, Joseph David Rigney, Warren D. Grossklaus, Jr. | 2003-09-09 |
| 6609894 | Airfoils with improved oxidation resistance and manufacture and repair thereof | Charles Gitahi Mukira | 2003-08-26 |
| 6607847 | Bonded niobium silicide and molybdenum silicide composite articles using brazes | Ji-Cheng Zhao, Bernard Patrick Bewlay | 2003-08-19 |
| 6586118 | Bonded niobium silicide and molybdenum silicide composite articles using semi-solid brazes | Bernard Patrick Bewlay, Ji-Cheng Zhao | 2003-07-01 |
| 6582534 | High-temperature alloy and articles made therefrom | Canan Uslu Hardwicke, Ji-Cheng Zhao, Charles Gitahi Mukira | 2003-06-24 |
| 6575702 | Airfoils with improved strength and manufacture and repair thereof | Aaron Todd Frost, Shyh-Chin Huang, Charles Mukira, Thomas Robert Raber, Raymond Alan White +2 more | 2003-06-10 |
| 6565990 | Bonded niobium silicide and molybdenum silicide composite articles and method of manufacture | Bernard Patrick Bewlay, Ji-Cheng Zhao | 2003-05-20 |
| 6565989 | Bonded niobium silicide and molybdenum silicide composite articles using germanium and silicon based brazes | Ji-Cheng Zhao, Bernard Patrick Bewlay | 2003-05-20 |
| 6565680 | Superalloy weld composition and repaired turbine engine component | Charles Gitahi Mukira, Richard John Grylls, Thomas Joseph Kelly | 2003-05-20 |
| 6562483 | Method for improving the oxidation-resistance of metal substrates coated with thermal barrier coatings | Anthony Mark Thompson, Dennis Michael Gray | 2003-05-13 |
| 6554920 | High-temperature alloy and articles made therefrom | Canan Uslu Hardwicke, Ji-Cheng Zhao, Charles Gitahi Mukira | 2003-04-29 |
| 6551063 | Foil formed structure for turbine airfoil trailing edge | Ching-Pang Lee, Stephen Joseph Ferrigno | 2003-04-22 |
| 6521356 | Oxidation resistant coatings for niobium-based silicide composites | Ji-Cheng Zhao, Bernard Patrick Bewlay | 2003-02-18 |