Ryan B. Johnson
5Patents
4h-index
6Co-inventors
46Inventor score
Filing activity: Aug 16, 2004 → Apr 29, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8117648B2 | Secure information storage and delivery system and method | Electricity | 62 | Active |
| US7165355B2 | Device for catching insects | Human Necessities | 12 | Expired |
| US8601557B2 | Secure information storage and delivery system and method | Electricity | 10 | Active |
| US9049190B2 | Secure information storage and delivery system and method | Electricity | 4 | Active |
| US9705865B2 | Secure information storage and delivery system and method | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.