Inventor · Ventura, CA, US

Robert B. Draper

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

Filing activity: Apr 15, 1985 → Apr 15, 1985

Most-cited inventions

PatentTitleAreaCited byStatus
US4611661A Retrievable exploration guide base/completion guide base system Fixed Constructions 61 Expired

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