Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478073 | Composite core for casting metallic objects | David E. Grebe, William G. Hesterberg, Terrance M. Cleary | 2002-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478073 | Composite core for casting metallic objects | David E. Grebe, William G. Hesterberg, Terrance M. Cleary | 2002-11-12 |