Inventor · East Chicago, IN, US

Le Roy Langford

1Patents
1h-index
4Co-inventors
25Inventor score

Filing activity: Sep 23, 1974 → Sep 23, 1974

Most-cited inventions

PatentTitleAreaCited byStatus
US4074830A Compressed air seed planter Human Necessities 43 Expired

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