Inventor · Chicago, IL, US

Christopher Mark Stefko

12Patents
7h-index
6Co-inventors
55Inventor score

Filing activity: Mar 5, 2015 → Apr 15, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
USD765463S1 Blender base General 30 Active
USD770832S1 Coffee maker General 25 Active
USD770831S1 Coffee maker General 21 Active
USD758780S1 Toaster General 20 Active
USD759418S1 Toaster General 13 Active
USD765464S1 Blender base General 8 Active
USD770841S1 Oven General 7 Active
USD770842S1 Oven General 3 Active
USD975601S1 Bicycle crank arm General 2 Active
USD974240S1 Bicycle crank arm General 2 Active
USD975600S1 Bicycle crank arm General 2 Active
USD1095343S1 Bicycle chainring General 0 Active

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