Inventor · Stamford, CT, US

Derek Campbell

28Patents
9h-index
27Co-inventors
75Inventor score

Filing activity: Nov 5, 1997 → Mar 7, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US6016613A Golf shoe outsole with pivot control traction elements Human Necessities 119 Expired
USD667205S1 Cleat bottom General 63 Active
US8099880B2 Athletic shoe with cushion structures Human Necessities 54 Active
USD667204S1 Mid sole General 44 Active
USD746558S1 Pattern for an article of footwear General 30 Active
USD870711S1 Headphone General 22 Active
USD892089S1 Headphone General 18 Active
USD901178S1 Electronics case General 15 Active
US8082686B2 Cleated athletic shoe with cushion structures Human Necessities 9 Active
USD708432S1 Shoe upper General 8 Active
US9113676B2 Cleat for footwear Human Necessities 8 Active
USD877470S1 Sole plate for an article of footwear General 5 Active
US10195492B2 Sports ball Human Necessities 5 Active
USD801651S1 Sole plate for an article of footwear General 4 Active
US10695650B2 Protective apparatus with grooves Human Necessities 3 Active
US10376749B2 Sports ball Human Necessities 3 Active
USD780414S1 Pattern for an article of footwear General 2 Active
USD1020534S1 Backpack clip General 2 Active
US6691063B1 Measuring a baseball player's accumulated winning contribution Physics 2 Expired
US11904212B2 Sports ball Human Necessities 1 Active
USD1015934S1 Clip for a strap General 1 Active
US10791390B2 Flex-fit ear tip for headphones Electricity 1 Active
US10967229B2 Sports ball Human Necessities 1 Active
USD707945S1 Shoe upper General 1 Active
US9498021B2 Cleat for footwear Human Necessities 0 Active

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