Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6984118 | Method and apparatus for the production of tubes from concrete mix | Helmut Kuch, Jürgen Martin, Torsten Benzin | 2006-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6984118 | Method and apparatus for the production of tubes from concrete mix | Helmut Kuch, Jürgen Martin, Torsten Benzin | 2006-01-10 |