Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942188 | Refractory metal core | Richard Lee Kreske | 2011-05-17 |
| 5610239 | Two component adhesive | — | 1997-03-11 |
| 4773467 | Method and apparatus for casting articles | Lawrence D. Graham, Daniel G. Fetsko, Ronald Ardo | 1988-09-27 |
| 4673021 | Method and apparatus for casting articles | Lawrence D. Graham, Daniel G. Fetsko, Ronald Ardo | 1987-06-16 |