Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4906349 | Process for the manufacture of a measuring probe for a measuring head to detect the oxygen activity of metal melts and a measuring probe manufactured by such a process | Pamela Beatrice, Herbert L. Johns, Hans Leistner, James R. Wright | 1990-03-06 |