Inventor · Beaverton, OR, US

Robert S. Fleck

7Patents
5h-index
10Co-inventors
60Inventor score

Filing activity: Sep 25, 1984 → May 21, 2014

Most-cited inventions

PatentTitleAreaCited byStatus
US6735890B2 Wear assembly Emerging Cross-Sectional Technologies 134 Expired
US7100315B2 Point and adapter assembly Emerging Cross-Sectional Technologies 107 Expired
US7739814B2 Point and adapter assembly Emerging Cross-Sectional Technologies 84 Active
US5992061A Dragline bucket dump compensator Fixed Constructions 21 Expired
US4633601A Excavating shovel Emerging Cross-Sectional Technologies 18 Expired
US9222353B2 Tip for an earth working roll Fixed Constructions 5 Active
US10231509B2 Item of footwear Human Necessities 0 Active

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