Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656533 | Low-sulfur article having a platinum-aluminide protective layer, and its preparation | Jon Conrad Schaeffer, Wendy H. Murphy | 2003-12-02 |
| 6582772 | Method for preparing an article with a hafnium-silicon-modified platinum-aluminide bond or environmental coating | Joseph David Rigney, Ramgopal Darolia | 2003-06-24 |
| 6551423 | Preparation of low-sulfur platinum and platinum aluminide layers in thermal barrier coatings | Irene Spitsberg, Jon Conrad Schaeffer | 2003-04-22 |
| 6514629 | Article with hafnium-silicon-modified platinum-aluminum bond or environmental coating | Joseph David Rigney, Ramgopal Darolia | 2003-02-04 |
| 6502304 | Turbine airfoil process sequencing for optimized tip performance | Joseph David Rigney, Richard John Grylls | 2003-01-07 |