JF

Johanna Frerichs

SA Siemens Aktiengesellschaft: 2 patents #6,658 of 22,248Top 30%
Overall (All Time): #1,809,962 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D988256 Charging station Markus Bohm, Kai Gehrmann, Vivek Kumar Gupta, Stephan Hühne, Robert Lehmann +3 more 2023-06-06
D914593 Charging station Kai Gehrmann, Stephan Hühne, Stefan Lerbs, Ulrich Schweig 2021-03-30