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Heinrich Kessler

SA Siemens Aktiengesellschaft: 2 patents #6,658 of 22,248Top 30%
Overall (All Time): #2,329,571 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4816776 Integrated circuit configuration and method for monitoring a co-integrated oscillator — 1989-03-28
4686507 Integrated semiconductor circuit — 1987-08-11