Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679232 | Process for making wire | Robert J. Fedor, Peter Peckham, Michael A. Eamon, Roger N. Wright, Stephen J. Kohut +3 more | 1997-10-21 |
| 5622615 | Process for electrowinning of copper matte | David Dreisinger, Jinxing Ji | 1997-04-22 |