Inventor · Downers Grove, IL, US

Gerald K. Johnson

3Patents
3h-index
6Co-inventors
39Inventor score

Filing activity: Jan 15, 1988 → Jan 31, 1996

Most-cited inventions

PatentTitleAreaCited byStatus
US4925627A Oil sampling device Physics 27 Expired
US5711019A Method for treating electrolyte to remove Li.sub.2 O Human Necessities 18 Expired
US5225051A Electrowinning process with electrode compartment to avoid contamination of electrolyte Chemistry; Metallurgy 3 Expired

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