Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5055970 | Scanning apparatus for chip card | — | 1991-10-08 |
| 4899035 | Scanning device for a chip card | Peter Goldmann, Gerhard Habelt | 1990-02-06 |
HW
Hans Weihs
Overall (All Time): #2,319,406 of 4,157,543Top 60%
2
Patents All Time