Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4689863 | Fixture for machining the cutting line of a pipe | Robert Weber, Siegfried Forner, Helmut Mechtold | 1987-09-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4689863 | Fixture for machining the cutting line of a pipe | Robert Weber, Siegfried Forner, Helmut Mechtold | 1987-09-01 |