Inventor · Spring, TX, US

Richard D. Relyea

3Patents
3h-index
2Co-inventors
33Inventor score

Filing activity: Oct 17, 1977 → Oct 2, 1981

Most-cited inventions

PatentTitleAreaCited byStatus
US4408613A Interactive exercise device Emerging Cross-Sectional Technologies 188 Expired
US4413642A Blowout preventer control system Emerging Cross-Sectional Technologies 53 Expired
US4408759A Total resistance gym Human Necessities 19 Expired

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