Melvin Ehrlich
3Patents
3h-index
10Co-inventors
51Inventor score
Filing activity: Dec 30, 1976 → Feb 20, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4134853A | Photochromic composition | Physics | 17 | Expired |
| US7775188B2 | Plasma plug for an internal combustion engine | Emerging Cross-Sectional Technologies | 5 | Active |
| US6159159A | Apparatus and method for monitoring ovulation | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.