John Piechowiak
2Patents
2h-index
5Co-inventors
30Inventor score
Filing activity: Jun 6, 2001 → Dec 8, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6624605B1 | Method, system and apparatus for opening doors | Physics | 62 | Expired |
| US7151351B2 | Method, system and apparatus for opening doors | Fixed Constructions | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.