David Neff
9Patents
6h-index
19Co-inventors
60Inventor score
Filing activity: Jun 10, 1987 → Jan 3, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4940384A | Molten metal pump with filter | Mechanical Engineering; Lighting; Heating | 133 | Expired |
| US4747583A | Apparatus for melting metal particles | Emerging Cross-Sectional Technologies | 121 | Expired |
| US5029821A | Apparatus for controlling the magnesium content of molten aluminum | Mechanical Engineering; Lighting; Heating | 105 | Expired |
| US8795899B2 | Lithium super-battery with a functionalized nano graphene cathode | Emerging Cross-Sectional Technologies | 19 | Active |
| US9053870B2 | Supercapacitor with a meso-porous nano graphene electrode | Emerging Cross-Sectional Technologies | 18 | Active |
| US8859143B2 | Partially and fully surface-enabled metal ion-exchanging energy storage devices | Emerging Cross-Sectional Technologies | 10 | Active |
| US8900755B2 | Lithium super-battery with a chemically functionalized disordered carbon cathode | Emerging Cross-Sectional Technologies | 6 | Active |
| US8178036B2 | Impeller for dispersing gas into molten metal | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9166252B2 | Surface-controlled lithium ion-exchanging energy storage device | Emerging Cross-Sectional Technologies | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.