Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6682827 | Nickel aluminide coating and coating systems formed therewith | Ramgopal Darolia, Joseph David Rigney | 2004-01-27 |
| 6676992 | Article protected by a diffusion aluminide coating applied by painting techniques | Michael James Weimer, William Evan McCormack, Joseph David Rigney, Mark Lloyd Miller, John Lewis Lackman | 2004-01-13 |