Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4429860 | Runner system for transferring molten metal | Tom Anderson | 1984-02-07 |
| 4290751 | Blast furnace stove | William H. Malone, Harry L. Anderson, EDWARD SPIRKO | 1981-09-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4429860 | Runner system for transferring molten metal | Tom Anderson | 1984-02-07 |
| 4290751 | Blast furnace stove | William H. Malone, Harry L. Anderson, EDWARD SPIRKO | 1981-09-22 |