Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7527487 | Device for moulding mixtures | Guenter Becker, Juergen Martin, Joerg-Henry Schwabe | 2009-05-05 |
| 6984118 | Method and apparatus for the production of tubes from concrete mix | Jorg-Henry Schwabe, Jürgen Martin, Torsten Benzin | 2006-01-10 |