Inventor · Lombard, IL, US

Jeffrey R. Frankiewicz

3Patents
2h-index
3Co-inventors
33Inventor score

Filing activity: Jul 28, 1976 → Nov 18, 1982

Most-cited inventions

PatentTitleAreaCited byStatus
US4520104A Production of butanol by a continuous fermentation process Emerging Cross-Sectional Technologies 19 Expired
US4521516A Strain of Clostridium acetobutylicum and process for its preparation Emerging Cross-Sectional Technologies 12 Expired
US4169013A Process for preparing glucoamylase Emerging Cross-Sectional Technologies 2 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.