Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468367 | Superalloy weld composition and repaired turbine engine component | Charles Gitahi Mukira, Melvin Robert Jackson, Jon Conrad Schaeffer, Thomas Froats Broderick | 2002-10-22 |
| 6447932 | Substrate stabilization of superalloys protected by an aluminum-rich coating | Kevin S. O'Hara, Jon Conrad Schaeffer | 2002-09-10 |
| 6444057 | Compositions and single-crystal articles of hafnium-modified and/or zirconium-modified nickel-base superalloys | Ramgopal Darolia, Jeffrey Allan Pfaendtner | 2002-09-03 |