Robert Annis
5Patents
4h-index
13Co-inventors
54Inventor score
Filing activity: May 4, 1992 → Oct 9, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6508179B2 | Unpowered toy vehicle play set | Human Necessities | 30 | Expired |
| US6533275B2 | Collectible dice | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6918590B2 | Figure with spinner in base | Human Necessities | 6 | Expired |
| US5220985A | Shift range selection mechanism for an automatic transmission | Emerging Cross-Sectional Technologies | 5 | Expired |
| US10039993B2 | Rolling magnetic toy | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.