Rafael T. Ramirez
7Patents
2h-index
3Co-inventors
36Inventor score
Filing activity: Jun 29, 2017 → Apr 6, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10010126B1 | Protective helmet with integrated rotational limiter | Human Necessities | 12 | Active |
| US10834988B2 | Protective helmet with integrated rotational limiter | Human Necessities | 2 | Active |
| US11647804B2 | Protective helmet with integrated rotational limiter | Human Necessities | 1 | Active |
| US11419380B2 | Helmet with front end fit system elastic connectors | Human Necessities | 1 | Active |
| US10786027B1 | Helmet vent bezel | Human Necessities | 0 | Active |
| US12011056B2 | Protective helmet with integrated rotational limiter | Human Necessities | 0 | Active |
| US11672295B2 | Helmet vent bezel | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.