Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246160 | Method for roll-bonding of high-speed steel to mild steel, and bar produced thereby | — | 1993-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246160 | Method for roll-bonding of high-speed steel to mild steel, and bar produced thereby | — | 1993-09-21 |