Daniel A. Roberts
5Patents
2h-index
7Co-inventors
36Inventor score
Filing activity: Aug 27, 2009 → Jul 25, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8257191B2 | Golf clubs and golf club heads having digital lie and/or other angle measuring equipment | Human Necessities | 101 | Active |
| US8500570B2 | Golf clubs and golf club heads having digital lie and/or other angle measuring equipment | Human Necessities | 4 | Active |
| US9421429B2 | Golf clubs and golf club heads having digital lie and/or other angle measuring equipment | Human Necessities | 1 | Active |
| US9884233B2 | Golf clubs and golf club heads having digital lie and/or other angle measuring equipment | Human Necessities | 1 | Active |
| US8801533B2 | Golf clubs and golf club heads having digital lie and/or other angle measuring equipment | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.