Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808003 | Coextruded products of aluminum foam and skin material | Narsimhan Raghunathan, Andrew Hinkle | 2004-10-26 |
| 6743309 | Method and apparatus for casting, hot rolling and annealing non-heat treatment aluminum alloys | — | 2004-06-01 |