David Cross
12Patents
8h-index
10Co-inventors
69Inventor score
Filing activity: Jan 7, 1992 → Mar 7, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6565594B1 | Tunneling device | Human Necessities | 118 | Expired |
| US5401262A | Fluid recovery system | Human Necessities | 97 | Expired |
| US6475244B2 | Tunneling device | Human Necessities | 78 | Expired |
| US5807358A | Dry suction regulator blood collection device | Human Necessities | 71 | Expired |
| US5397299A | Fluid recovery system with improvements molded in body | Human Necessities | 46 | Expired |
| US5375477A | Water impurity extraction device and method | Emerging Cross-Sectional Technologies | 40 | Expired |
| US6425409B1 | Valve and method of making the same | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5447079A | Water impurity extraction device and method | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6523570B2 | Manifold for valve assembly | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6546959B2 | Multi-port solenoid valve and its assembly | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6684896B2 | Solenoid valve and method for making same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US10293276B2 | Water separation from solvent | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.