Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4539035 | Method and apparatus for improving oxygen burner performance in a glass furnace | Klaus A. Burckhardt | 1985-09-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4539035 | Method and apparatus for improving oxygen burner performance in a glass furnace | Klaus A. Burckhardt | 1985-09-03 |