Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348224 | Method for producing cobalt metal powder | Richard G. W. Gingerich, Clarence D. Vanderpool, Richard A. Scheithauer | 1982-09-07 |
| 4348231 | Method of recovering metal carbides | Martin B. MacInnis, Thomas L. Henson | 1982-09-07 |