Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5078964 | Method of alloying feed material into molten metal | Eric D. Arndt, John M. Urbanic, C. Ricardo Sammy | 1992-01-07 |
| 5076548 | Commutation means for on-line alloying | Eric D. Arndt, John M. Urbanic, Cecilio R. Sammy, Charles E. Eckert, William D. Tackett | 1991-12-31 |