John Efroymson
1Patents
1h-index
4Co-inventors
25Inventor score
Filing activity: Jan 21, 2004 → Jan 21, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6821355B1 | Automatic eyewear cleaner | Emerging Cross-Sectional Technologies | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.