Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4672833 | Method and apparatus for the two-step rolling of rings | Kristine Bartko, Dieter Gabler, Peter Heinrich, Bernd Schlenkrich | 1987-06-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4672833 | Method and apparatus for the two-step rolling of rings | Kristine Bartko, Dieter Gabler, Peter Heinrich, Bernd Schlenkrich | 1987-06-16 |