William K. Duehring
8Patents
4h-index
6Co-inventors
50Inventor score
Filing activity: Sep 6, 1990 → May 29, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5236212A | Bicycle construction with grooved structural member | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5082303A | Changeable dropout assembly | Performing Operations; Transporting | 14 | Expired |
| USD774980S1 | Bicycle top tube | General | 10 | Active |
| US8261859B2 | Motor powered bicycle trailer with integral hitch force metering | Performing Operations; Transporting | 6 | Active |
| US8356828B2 | Aerodynamic brake system | Performing Operations; Transporting | 4 | Active |
| US8079609B2 | Aerodynamic brake system | Performing Operations; Transporting | 4 | Active |
| US8056657B1 | Bicycle rear wheel propelled by trailer mounted power supply and drive train | Performing Operations; Transporting | 2 | Active |
| US8256543B2 | Bicycle rear wheel propelled by trailer mounted power supply and drive train | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.