Inventor · Amherst, MA, US

Colin Twitchell

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

Filing activity: Mar 6, 1998 → Mar 6, 1998

Most-cited inventions

PatentTitleAreaCited byStatus
US6179305A Accessible seating assembly Human Necessities 20 Expired

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