Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4402737 | Method of producing tungsten and tungsten carbide powder | Geoffrey L. Harris, Edward R. Kimmel | 1983-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4402737 | Method of producing tungsten and tungsten carbide powder | Geoffrey L. Harris, Edward R. Kimmel | 1983-09-06 |