Inventor · Coxhoe, GB

Eric Coburn

9Patents
5h-index
6Co-inventors
48Inventor score

Filing activity: Jan 31, 2005 → Oct 20, 2011

Most-cited inventions

PatentTitleAreaCited byStatus
US7370387B2 Hand-holdable vacuum cleaners Human Necessities 198 Active
US8308831B2 Filter cleaning mechanisms Emerging Cross-Sectional Technologies 16 Active
US7799103B2 Filter cleaning mechanisms Emerging Cross-Sectional Technologies 12 Active
USRE40542E1 Dual filter vacuum cleaner apparatus General 8 Expired
USRE42873E1 Hand-holdable vacuum cleaners General 6 Active
US7572307B2 Filter assembly for vacuum cleaner and vacuum cleaner incorporating such assembly Emerging Cross-Sectional Technologies 5 Expired
USRE43804E1 Hand-holdable vacuum cleaners General 5 Active
USRE43603E1 Dual filter vacuum cleaner apparatus General 5 Active
US8091174B2 Upright vacuum cleaners Emerging Cross-Sectional Technologies 4 Active

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