Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5887646 | Modular sand mold system for metal treatment and casting | Leslie L. Terner, Frank Tibaudo | 1999-03-30 |
| 5120372 | Aluminum casting alloy for high strength/high temperature applications | Chia M. Yen | 1992-06-09 |
| 5115770 | Aluminum casting alloy for high strength/high temperature applications | Chia M. Yen | 1992-05-26 |