Brian Freeman
4Patents
2h-index
2Co-inventors
34Inventor score
Filing activity: Nov 24, 2003 → Apr 12, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7213369B2 | Automatic door control system | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US7279098B2 | Water treatment apparatus | Chemistry; Metallurgy | 2 | Expired |
| US12200569B2 | Guidance to a target location | Electricity | 0 | Active |
| US7481932B2 | Water treatment apparatus | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.