Cliff Harper
3Patents
2h-index
1Co-inventors
38Inventor score
Filing activity: Dec 30, 1986 → Apr 20, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4786073A | Foldable trailer | Performing Operations; Transporting | 58 | Expired |
| US4836783A | Activity kit | Physics | 31 | Expired |
| US9920511B2 | Methods, systems, and software for providing a blocked sewer alert | Fixed Constructions | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.