Inventor · Plymouth, MN, US

Jack D. Stewart

5Patents
4h-index
5Co-inventors
50Inventor score

Filing activity: Oct 22, 1984 → Jun 27, 2008

Most-cited inventions

PatentTitleAreaCited byStatus
US5195435A Continuous intaglio printing apparatus and method Performing Operations; Transporting 17 Expired
US8190246B2 Sensing biological data Physics 14 Active
US6935163B2 Method for testing parts for leaks Physics 11 Expired
US5451770A Machine controller having optical elements within annular openings Mechanical Engineering; Lighting; Heating 4 Expired
US4610279A Method and apparatus for cutting and bending resistor leads or the like Electricity 3 Expired

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