Inventor · Waterloo, ON, CA

Donald E. Long

1Patents
1h-index
2Co-inventors
22Inventor score

Filing activity: Dec 30, 1976 → Dec 30, 1976

Most-cited inventions

PatentTitleAreaCited byStatus
US4127800A Means for adjustment of speed of prime mover Electricity 7 Expired

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