Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7908984 | Irrigation system and method for irrigating or fertilizing | Jurith Montag, Hans-Joachim Fries, Armin Alteheld, Hans-Jürgen Quadbeck-Seeger | 2011-03-22 |
AW
Alexander Wissemeier
Overall (All Time): #150,528 of 4,157,543Top 4%
26
Patents All Time