Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4978499 | Soft steel for machine cutting and method of producing it | Gilles Pierson, Jean Bellot | 1990-12-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4978499 | Soft steel for machine cutting and method of producing it | Gilles Pierson, Jean Bellot | 1990-12-18 |