Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4367868 | Refractory lining for a metal pipe | Ingvar G. A. Blom | 1983-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4367868 | Refractory lining for a metal pipe | Ingvar G. A. Blom | 1983-01-11 |