HJ

Hans-Joachim Jaehne

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
📍 Amberg, DE: #129 of 235 inventorsTop 55%
Overall (All Time): #3,824,834 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5214559 Monitoring device with a switching mechanism Erich Zerbian, Paul Froehlich, Siegfried Neumann, Richard Freitag 1993-05-25