Carl Washburn
7Patents
7h-index
5Co-inventors
52Inventor score
Filing activity: Mar 21, 2003 → Jul 14, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7353258B2 | Interactive messaging system | Electricity | 168 | Expired |
| USD766290S1 | Display screen or portion thereof with graphical user interface | General | 49 | Active |
| US7321920B2 | Interactive messaging system | Electricity | 45 | Expired |
| USD781338S1 | Display screen or portion thereof with graphical user interface | General | 36 | Active |
| USD783663S1 | Display screen or portion thereof with graphical user interface | General | 22 | Active |
| US7340503B2 | Interactive messaging system | Electricity | 21 | Expired |
| US8117287B2 | Interactive messaging system | Electricity | 9 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.