Douglas Cooper
5Patents
3h-index
5Co-inventors
50Inventor score
Filing activity: Jun 3, 1974 → Aug 5, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7703723B1 | Bag support device | Performing Operations; Transporting | 13 | Active |
| US6322245A | Double heart watch | Physics | 11 | Expired |
| US3944160A | Casting reel spool speed control device | Human Necessities | 3 | Expired |
| US10373411B2 | Regulating access to electronic entertainment to incentivize desired behavior | Physics | 2 | Active |
| US10657741B2 | Regulating access to electronic entertainment to incentivize desired behavior | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.