David Gold
6Patents
5h-index
2Co-inventors
53Inventor score
Filing activity: Jun 7, 1982 → Dec 30, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6935348B2 | Method and assembly for increasing hair volume | Performing Operations; Transporting | 47 | Expired |
| US7610921B2 | Method and assembly for increasing hair volume | Human Necessities | 46 | Expired |
| US4447752A | Ball contact slip ring assembly | Electricity | 34 | Expired |
| US4672347A | Multi-speed resolver using ferrite stator and rotor structures | Electricity | 8 | Expired |
| US7296581B2 | Hair extension applicator | Performing Operations; Transporting | 7 | Expired |
| US8347893B2 | Assembly for thickening hair | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.