Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5769906 | Process for recovering the salt constituents from hardening-shop salt baths | Georg Wahl, Eberhard Gock, Stefan Wigger, Jorg Kahler | 1998-06-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5769906 | Process for recovering the salt constituents from hardening-shop salt baths | Georg Wahl, Eberhard Gock, Stefan Wigger, Jorg Kahler | 1998-06-23 |