Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4962893 | Process and device for cold milling | Hans-Joachim Risto, Wolfgang Volker, Helmut Gursky, Dieter Steidl | 1990-10-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4962893 | Process and device for cold milling | Hans-Joachim Risto, Wolfgang Volker, Helmut Gursky, Dieter Steidl | 1990-10-16 |