Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702502 | Method for direct use of chromite ore in the production of stainless steel | David M. Kundrat, Richard C. Sussman | 1997-12-30 |
| 4600434 | Process for desulfurization of ferrous metal melts | David L. Kleimeyer, Larry N. Fletcher, Alan D. Stacy | 1986-07-15 |