RA

Richard Angerer

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
📍 Oberhaching, DE: #60 of 108 inventorsTop 60%
Overall (All Time): #3,949,605 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4736192 Excitation circuit for piezo-electric sound generators — 1988-04-05