Gary M. Saffer
11Patents
8h-index
24Co-inventors
68Inventor score
Filing activity: Sep 12, 1977 → Feb 7, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4564197A | Portable toy racing set | Human Necessities | 43 | Expired |
| US4139965A | Device using coated paper and chemical reactive marker | Human Necessities | 38 | Expired |
| US5364299A | Surface skimming toy | Human Necessities | 32 | Expired |
| US4844475A | Electronic interactive game apparatus in which an electronic station responds to play of a human | Human Necessities | 30 | Expired |
| US4772241A | Toy top with impeller-driven flywheel | Human Necessities | 24 | Expired |
| US5167563A | Toy vehicle having changeable appearance | Human Necessities | 14 | Expired |
| US4551127A | Toy structural member roller | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4299548A | Toy casting machine | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4521206A | Track for toy vehicles | Human Necessities | 8 | Expired |
| US4329808A | Paper-airplane-making and launching device | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4509931A | Powered toy vehicle with pivotable axle mounting | Human Necessities | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.