Inventor · Albion, IN, US

Charles M. Lemmon

3Patents
2h-index
1Co-inventors
34Inventor score

Filing activity: Jul 28, 1999 → Oct 18, 2013

Most-cited inventions

PatentTitleAreaCited byStatus
US6321687A Individual room duct and ventilation system for livestock production building Human Necessities 28 Expired
US6491580B2 Individual room duct and ventilation system for livestock production building Human Necessities 6 Expired
US9179640B2 Individual room duct and ventilation system for livestock production building Mechanical Engineering; Lighting; Heating 0 Active

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