F. Joseph Hersick
8Patents
6h-index
15Co-inventors
56Inventor score
Filing activity: Jun 30, 2003 → Dec 20, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7110743B2 | Communications device for a protective helmet | Human Necessities | 36 | Expired |
| US8225419B2 | Protective helmet | Human Necessities | 20 | Active |
| US7089603B2 | Adjustable headband | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7296305B2 | Adjustable headband | Emerging Cross-Sectional Technologies | 14 | Expired |
| US8539613B2 | Protective helmet | Human Necessities | 7 | Active |
| USRE45459E1 | Protective helmet | General | 6 | Active |
| US8464362B2 | Protective helmets and method of manufacture thereof | Emerging Cross-Sectional Technologies | 2 | Active |
| US8522418B2 | Protective helmets and method of manufacture thereof | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.