Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6189818 | Process for stabilizing and reusing ladle slag | Keith E. Kunz, Craig Pinhey | 2001-02-20 |
| 4186465 | Safety lock | — | 1980-02-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6189818 | Process for stabilizing and reusing ladle slag | Keith E. Kunz, Craig Pinhey | 2001-02-20 |
| 4186465 | Safety lock | — | 1980-02-05 |