Inventor · Grafton, GB

John E. Mardell

4Patents
4h-index
5Co-inventors
36Inventor score

Filing activity: Mar 14, 1977 → Aug 4, 1980

Most-cited inventions

PatentTitleAreaCited byStatus
US4116591A Fuel injection pumps Electricity 23 Expired
US4295453A Fuel system for an internal combustion engine Emerging Cross-Sectional Technologies 15 Expired
US4377139A Pumping systems Mechanical Engineering; Lighting; Heating 8 Expired
US4355620A Fuel system for an internal combustion engine Emerging Cross-Sectional Technologies 7 Expired

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