Inventor · Concord, NC, US

John Morphey

19Patents
4h-index
21Co-inventors
60Inventor score

Filing activity: May 10, 2002 → Nov 15, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US7922794B2 Cyclonic vacuum cleaner ribbed cyclone shroud Emerging Cross-Sectional Technologies 236 Active
US6883202B2 Cleaning and tool storage assembly Human Necessities 51 Expired
US8997310B2 Vacuum cleaner cyclone with helical cyclone expansion region Human Necessities 19 Active
USD878692S1 Brush for a cleaning device General 14 Active
US10266000B2 Thumb hole container with twist and lock lid storage and magnet Performing Operations; Transporting 4 Active
USD654235S1 Vacuum cleaner accessory brush General 4 Expired
US11172802B2 Brushroll for a floor cleaner Human Necessities 3 Active
US10040093B2 Paint edging system and apparatus Performing Operations; Transporting 3 Active
US8201303B2 Vacuum cleaner lint brush attachment Human Necessities 2 Active
US10165916B2 Vacuum cleaner base assembly and air passage system Human Necessities 1 Active
US8256059B2 Brushroll with sound reducing features Human Necessities 0 Active
US10960430B2 Paint edging system and apparatus Performing Operations; Transporting 0 Active
US10384228B2 Touch up painter Performing Operations; Transporting 0 Active
US11172800B2 Floor cleaner Human Necessities 0 Active
US9345371B2 Vacuum cleaner base assembly Human Necessities 0 Active
US11759072B2 Floor cleaner Human Necessities 0 Active
US8732900B2 Vacuum cleaner lint brush attachment Human Necessities 0 Active
US10293979B2 Thumb hole paint container and holder Performing Operations; Transporting 0 Active
USD913616S1 Brush for a cleaning device General 0 Active

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