Inventor · Minneapolis, MN, US

Donovan Harold Lumby

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

Filing activity: May 10, 1976 → May 10, 1976

Most-cited inventions

PatentTitleAreaCited byStatus
US4046287A Automatic metering and dispensing system Performing Operations; Transporting 69 Expired

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