Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9856611 | Apparatus for producing foamed bitumen and method for its maintenance | Juergen Heusinger, Andreas Nacke | 2018-01-02 |
| 9551116 | Apparatus for producing foamed bitumen and method for its maintenance | Juergen Heusinger, Andreas Nacke | 2017-01-24 |