Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4435818 | Method and apparatus for monitoring the melting process in vacuum arc furnaces | Otto W. Stenzel | 1984-03-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4435818 | Method and apparatus for monitoring the melting process in vacuum arc furnaces | Otto W. Stenzel | 1984-03-06 |