Roger Newbold
6Patents
6h-index
10Co-inventors
60Inventor score
Filing activity: Jan 17, 1977 → Jun 30, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4108437A | Toy vehicle starting and launching set | Human Necessities | 40 | Expired |
| US5316515A | Waist attaching hobby horse | Human Necessities | 28 | Expired |
| US4755159A | Carrying case usable as a toy building or toy playground | Human Necessities | 21 | Expired |
| US5221225A | Motion responsive musical toy | Human Necessities | 19 | Expired |
| US4532622A | Record disc, turntable and method for fixing same | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6793554B1 | Flexible wall booster wheel for toy vehicle trackset | Human Necessities | 14 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.