Richard E. Fredricks
10Patents
7h-index
15Co-inventors
63Inventor score
Filing activity: Jan 26, 1988 → Feb 9, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5871763A | Substrate treated with lotion | Human Necessities | 149 | Expired |
| US6129653A | Heat insulating paper cups | Emerging Cross-Sectional Technologies | 86 | Expired |
| US6565934B1 | Heat insulating paper cups | Emerging Cross-Sectional Technologies | 60 | Expired |
| US6482481B1 | Heat insulating paper cups | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6500345B2 | Apparatus and method for treating water | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6352700B1 | Lotionized tissue products containing a pH balance compound for the skin | Human Necessities | 16 | Expired |
| US4908246A | Metalized microwave interactive laminate and process for mechanically deactivating a selected area of microwave interactive laminate | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6599422B2 | Separator for liquids containing impurities | Chemistry; Metallurgy | 6 | Expired |
| US8025795B2 | Ballast water treatment system | Chemistry; Metallurgy | 4 | Active |
| USRE41883E1 | Lotionized tissue products containing a pH balance compound for the skin | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.