Peter R. Hill
8Patents
5h-index
18Co-inventors
60Inventor score
Filing activity: May 1, 1990 → Mar 15, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7827115B2 | Online payer authentication service | Physics | 451 | Expired |
| US7991701B2 | Online payer authentication service | Physics | 18 | Active |
| US9864993B2 | Account authentication service with chip card | Physics | 12 | Active |
| US5016806A | Tube weld mill | Performing Operations; Transporting | 10 | Expired |
| US5337529A | Roof tile mounting system | Fixed Constructions | 6 | Expired |
| US11337509B2 | Backpack with airflow system | Human Necessities | 0 | Active |
| US11712105B2 | Backpack with airflow system | Human Necessities | 0 | Active |
| US8569191B2 | Refractory lining for titanium ore beneficiation | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.