SK

Stefan Kiefer

AM Amazon: 3 patents #5,147 of 19,158Top 30%
SA Sap Ag: 3 patents #810 of 3,812Top 25%
Fraunhofer: 1 patents #1,798 of 4,748Top 40%
SS Sap Se: 1 patents #2,890 of 6,322Top 50%
Overall (All Time): #603,358 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12329054 Method of spreading granular material Timo Klemann 2025-06-17
12161108 Agricultural spraying device Timo Klemann 2024-12-10
12004505 Agricultural distribution device Volker Ehlen, Stefan Jan Johannaber, Christian Holtkötter, Timo Klemann, Florenz HILBERT 2024-06-11
9400998 Consistent interface for message-based communication arrangement, organisational centre replication request, and payment schedule Leif Albers, Jan Brink, Mario Mueller, Johannes Bechtold, Herbert Boche +14 more 2016-07-26
8229937 Automatic creation and transmission of data originating from enterprise information systems as audio podcasts Amrish Singh 2012-07-24
8027885 Complex prices in bidding Antonia Gross, Andreas Koenig, Michael Buehler 2011-09-27
7853482 Complex prices in bidding Antonia Gross, Andreas Koenig, Michael Buehler 2010-12-14
6200270 Sensor for non-invasive and continuous determination of the duration of arterial pulse waves Margit Biehl 2001-03-13