Ellen M. Freeman
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: Jan 13, 1989 → Jan 13, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4968532A | Process for graft copolymerization on surfaces of preformed substrates to modify surface properties | Chemistry; Metallurgy | 63 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.