Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061581 | Method of connecting strips | Holger Behrens, Robert H. Berg, Lutz Kuemmel, Ralf-Hartmut Sohl, Peter de Kock +1 more | 2011-11-22 |
| 8011556 | Device for the connecting of strips | Holger Behrens, Robert H. Berg, Lutz Kuemmel, Ralf-Hartmut Sohl, Peter de Kock +1 more | 2011-09-06 |