George D. Hedges
8Patents
5h-index
10Co-inventors
60Inventor score
Filing activity: Jul 31, 1991 → May 2, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5230101A | Dual visor operating mechanism | Emerging Cross-Sectional Technologies | 21 | Expired |
| US8120857B2 | Apparatus and method for mounting and calibrating a helmet-mounted display | Physics | 21 | Active |
| US5113535A | Simplified dual visor operating mechanism | Human Necessities | 8 | Expired |
| US9565885B2 | Modular day mode/night mode helment-mounted display | Physics | 7 | Active |
| US8375462B2 | Visor assembly for a helment | Human Necessities | 5 | Active |
| US11089832B2 | Helmet impact attenuation article | Performing Operations; Transporting | 3 | Active |
| US8745762B2 | Visor assembly for a helmet | Human Necessities | 2 | Active |
| US9113673B2 | Visor assembly for a helmet | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.