John Piszko
3Patents
3h-index
6Co-inventors
33Inventor score
Filing activity: Nov 22, 1985 → Feb 7, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD299936S | Support for toy mobile | General | 11 | Expired |
| USD299935S | Mobile element | General | 9 | Expired |
| US4955843A | Boat toy and method for making same | Human Necessities | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.