Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5377119 | Method for optimizing casting conditions using permeable mold by computer simulation | Gerald P. Backer | 1994-12-27 |
| 5348073 | Method and apparatus for producing cast steel article | Naotaka Deki | 1994-09-20 |