Stephannie Keller
4Patents
3h-index
7Co-inventors
39Inventor score
Filing activity: Sep 10, 2008 → Jan 22, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7975395B2 | Hand-held level and plumb tool | Performing Operations; Transporting | 12 | Active |
| USD704763S1 | Round convertible reading glasses | General | 7 | Active |
| USD733210S1 | Heart-shaped convertible reading glasses | General | 3 | Active |
| USD703725S1 | Pear-shaped convertible reading glasses | General | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.