Inventor · Malvern, PA, US

David D. Ogletree

2Patents
2h-index
2Co-inventors
27Inventor score

Filing activity: Aug 23, 1982 → Nov 29, 1984

Most-cited inventions

PatentTitleAreaCited byStatus
US4499898A Surgical knife with controllably extendable blade and gauge therefor Human Necessities 112 Expired
US4538356A Surgical knife with controllably extendable blade and gauge therefor Emerging Cross-Sectional Technologies 32 Expired

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