Gerald W. Vandenengel
11Patents
7h-index
3Co-inventors
48Inventor score
Filing activity: Nov 21, 1994 → Jan 13, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD395878S | Icon for an actuation key for a smart card reader | General | 54 | Expired |
| US5517011A | Slotless card reader | Physics | 37 | Expired |
| USD407376S | Interface cable | General | 24 | Expired |
| USD394428S | Smart card reader | General | 15 | Expired |
| US5821516A | Slotless card reader | Physics | 12 | Expired |
| USD394427S | Smart card reader | General | 9 | Expired |
| US5633490A | Card reader with spring contacts | Physics | 9 | Expired |
| USD409565S | Battery compartment | General | 5 | Expired |
| USD392965S | Smart card reader housing | General | 5 | Expired |
| US5734151A | Slotless card reader | Physics | 4 | Expired |
| US6070797A | Positioning device for a smart card reader | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.