Jon J. Freeman
4Patents
3h-index
3Co-inventors
43Inventor score
Filing activity: Mar 9, 1998 → Aug 15, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6291605A | Polymerization process with spraying step | Emerging Cross-Sectional Technologies | 43 | Expired |
| US8187474B2 | Water-filtering media and filters | Chemistry; Metallurgy | 10 | Active |
| US6399730B1 | Water absorbing polymer | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7425266B2 | Water-filtering media and filters | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.