Inventor · Darien, IL, US

James D. Engle

3Patents
3h-index
13Co-inventors
47Inventor score

Filing activity: Oct 22, 1980 → Oct 17, 1996

Most-cited inventions

PatentTitleAreaCited byStatus
US4676851A Process and apparatus for forming integral interlocking closure film stock Performing Operations; Transporting 36 Expired
US5749756A Sealed corrosion-proof crimped terminal of splice Electricity 34 Expired
US4321229A Method for extruding linear polyolefin materials having high viscosities Performing Operations; Transporting 23 Expired

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