Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652677 | Process of welding gamma prime-strengthened nickel-base superalloys | Lyle B. Speigel, Raymond Alan White, Daniel Anthony Nowak | 2003-11-25 |
| 6639173 | Electron beam welding method providing post-weld heat treatment | — | 2003-10-28 |