Roger Poulenard
2Patents
2h-index
2Co-inventors
27Inventor score
Filing activity: Jul 8, 1991 → Sep 28, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5239664A | Arrangement for protecting an electronic card and its use for protecting a terminal for reading magnetic and/or microprocessor cards | Electricity | 107 | Expired |
| US5254989A | Garbling the identification of a key of a non-coded keyboard, and circuit for performing the method | Physics | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.