Robert Day
6Patents
4h-index
10Co-inventors
54Inventor score
Filing activity: Jun 30, 1975 → Mar 13, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4014323A | Electrotherapy system | Human Necessities | 31 | Expired |
| US4454411A | Odometer mounted between roller skate wheels | Physics | 10 | Expired |
| US4614055A | Apparatus for conducting a liquid to each of a plurality of trunked plants | Human Necessities | 9 | Expired |
| US10610010B2 | Multi-positional articulating platform system | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US10638404B1 | Controlled-environment facility mobile device location tracking | Electricity | 3 | Active |
| US11071378B2 | Multi-positional articulating platform system | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.