Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338506 | Process for making non-magnetic nickel tungsten carbide cemented carbide compositions and articles made from the same | John W. Friederichs, Prakash K. Mirchandani | 1994-08-16 |