Inventor · Hertford, GB

Toby Birkinhead

20Patents
17h-index
8Co-inventors
70Inventor score

Filing activity: Sep 24, 2010 → Aug 20, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
USD753376S1 Shoe General 96 Active
USD805273S1 Shoe General 94 Active
USD659958S1 Portion of a shoe General 79 Expired
USD843095S1 Shoe General 75 Active
USD768368S1 Shoe General 70 Active
USD892478S1 Shoe General 64 Active
USD748385S1 Shoe General 62 Active
USD825163S1 Shoe General 57 Active
USD893836S1 Shoe General 48 Active
USD791455S1 Shoe General 47 Active
USD669255S1 Portion of a shoe General 45 Active
USD848132S1 Shoe General 42 Active
USD812863S1 Shoe General 37 Active
USD791450S1 Shoe General 30 Active
USD886430S1 Shoe General 27 Active
USD906656S1 Shoe General 27 Active
USD846864S1 Shoe General 22 Active
USD854305S1 Shoe General 17 Active
US10051919B2 Article of footwear having a bladder Human Necessities 12 Active
USD1057367S1 Shoe General 3 Active

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