HH

Hermann Hansbauer

SA Siemens Aktiengesellschaft: 3 patents #4,667 of 22,248Top 25%
Overall (All Time): #1,672,269 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4794242 Chip card reader Erwin Grassl 1988-12-27
4734567 Locking and unlocking device for a card reader — 1988-03-29
4717817 Chip card reader Erwin Grassl 1988-01-05