Keith Armstrong
5Patents
1h-index
4Co-inventors
40Inventor score
Filing activity: Dec 23, 2009 → Nov 6, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7834760B2 | System and method for locating an individual | Physics | 1 | Active |
| US9233874B2 | Cement compositions with a high-density additive of silicon carbide or sintered bauxite | Chemistry; Metallurgy | 0 | Active |
| US12264301B2 | Method of brewing non-alcoholic beer | Physics | 0 | Active |
| US10590722B2 | Downhole apparatus and method of use | Fixed Constructions | 0 | Active |
| US8623135B2 | Cement compositions with a high-density additive of silicon carbide or sintered bauxite | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.