Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4600434 | Process for desulfurization of ferrous metal melts | David L. Kleimeyer, Larry N. Fletcher, Allan M. Smillie | 1986-07-15 | $4,842,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4600434 | Process for desulfurization of ferrous metal melts | David L. Kleimeyer, Larry N. Fletcher, Allan M. Smillie | 1986-07-15 | $4,842,000 |