Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5533376 | Method for preparing a tubular blank having a thick wall for a following cascade drawing operation | Walter Wetzels | 1996-07-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5533376 | Method for preparing a tubular blank having a thick wall for a following cascade drawing operation | Walter Wetzels | 1996-07-09 |