FK

Friedrich Kapphan

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
📍 Regensburg, DE: #888 of 1,384 inventorsTop 65%
Overall (All Time): #3,856,592 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5136842 Method for heating an exhaust gas catalytic converter Erwin Achleitner 1992-08-11