Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
JK

Johannes Kaltenbach

ZA Zf Friedrichshafen Ag: 2 patents #26 of 368Top 8%
Overall (2025): #114,035 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12404915 Drive unit for a vehicle Thomas Martin, Fabian Kutter, Johannes Glückler, Kai Bornträger, Stefan Renner 2025-09-02
12344098 Hybrid transmission device and motor vehicle comprising a hybrid transmission device Stefan Beck, Michael Wechs, Fabian Kutter, Thomas Martin, Martin Brehmer +6 more 2025-07-01