Johnna Dawn Powell
2Patents
2h-index
2Co-inventors
30Inventor score
Filing activity: Jun 22, 2005 → Feb 6, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9289347B2 | Erect posture mobility device with low turn radius | Performing Operations; Transporting | 21 | Active |
| US7187330B2 | Differential and single ended elliptical antennas | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.