Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6350788 | Low-foam surfactant concentrates for use in the domain of plant growth stimulation | Claus-Peter Herold, Stephan von Tapavicza, Heinz Mueller | 2002-02-26 |
| 6122860 | Method of boosting surface consolidation of soil threatened by erosion | Stefan Von Tapavicza, Heinz Mueller, Claus-Peter Herold, Frank Burbach | 2000-09-26 |