David E. Collins
6Patents
4h-index
13Co-inventors
50Inventor score
Filing activity: Apr 2, 1996 → Feb 7, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6877717B2 | Control valve for a vehicular brake system | Electricity | 32 | Expired |
| US6985060B2 | Control unit for vehicle brake system | Electricity | 21 | Expired |
| US5765594A | Hydraulic control valve | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6633216B2 | Self-locating coil assembly | Electricity | 8 | Expired |
| US8985549B2 | Electromagnetic valve | Performing Operations; Transporting | 1 | Active |
| US9262917B2 | Safety directional indicator | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.