Oliver Kretschmer
6Patents
5h-index
7Co-inventors
45Inventor score
Filing activity: Aug 12, 2005 → Jul 27, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD627270S1 | Wheelchair | General | 42 | Expired |
| USD621307S1 | Wheelchair | General | 36 | Expired |
| USD604208S1 | Stand-up wheelchair | General | 26 | Expired |
| US8205906B2 | Children's sport stroller | Performing Operations; Transporting | 19 | Active |
| US7341123B2 | Running wheel arrangement for a wheelchair | Emerging Cross-Sectional Technologies | 9 | Active |
| USD556099S1 | Wheel chair for disabled persons | General | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.