Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075659 | Preparations with improved urease-inhibiting effect and urea-containing fertilizers containing the latter | Patrick Deck, Oliver Huttenloch, Michael Mauβ, Gregor Pasda, Ralf-Thomas Rahn +2 more | 2011-12-13 |
| 7908984 | Irrigation system and method for irrigating or fertilizing | Jurith Montag, Hans-Joachim Fries, Armin Alteheld, Hans-Jürgen Quadbeck-Seeger | 2011-03-22 |