Inventor · Cumberland, WI, US

Jonathan J. Chartraw

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

Filing activity: Apr 14, 2004 → Apr 14, 2004

Most-cited inventions

PatentTitleAreaCited byStatus
US6945333B1 Convertible rear-tine tiller Human Necessities 11 Expired

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