Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5770131 | Method and apparatus for applying an oscillating force on a molten material | Alexander Bubel, Robert M. Callahan | 1998-06-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5770131 | Method and apparatus for applying an oscillating force on a molten material | Alexander Bubel, Robert M. Callahan | 1998-06-23 |