Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4452749 | Method of repairing hot refractory brick walls | Robert E. Kolvek, Henry R. Bronke, Robert J. Kish | 1984-06-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4452749 | Method of repairing hot refractory brick walls | Robert E. Kolvek, Henry R. Bronke, Robert J. Kish | 1984-06-05 |