Allan Toft
4Patents
4h-index
3Co-inventors
43Inventor score
Filing activity: Dec 4, 1985 → Aug 4, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5848503A | Constructional building set having an electric conductor | Human Necessities | 55 | Expired |
| US4894040A | Toy building element with elements for providing positional information | Physics | 29 | Expired |
| US5042972A | Toy building set provided with elements that can sense bar codes | Physics | 29 | Expired |
| USD299139S | Interface panel | General | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.