CS

Christopher Mark Stefko

CI Cna International: 8 patents #4 of 6Top 70%
SR Sram: 4 patents #42 of 220Top 20%
Overall (All Time): #400,492 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1095343 Bicycle chainring Stephanie Raulston 2025-09-30
D975600 Bicycle crank arm William Q King, Jace Doan 2023-01-17
D975601 Bicycle crank arm William Q King, Jace Doan 2023-01-17
D974240 Bicycle crank arm William Q King, Jace Doan 2023-01-03
D770842 Oven Kristin Marie Affatato, Steve Cho, Hyunchul Kim 2016-11-08
D770831 Coffee maker Kristin Marie Affatato, Steve Cho, Hyunchul Kim 2016-11-08
D770832 Coffee maker Kristin Marie Affatato, Steve Cho, Hyunchul Kim 2016-11-08
D770841 Oven Kristin Marie Affatato, Steve Cho, Hyunchul Kim 2016-11-08
D765463 Blender base Kristin Marie Affatato, Steve Cho, Hyunchul Kim 2016-09-06
D765464 Blender base Kristin Marie Affatato, Steve Cho, Hyunchul Kim 2016-09-06
D759418 Toaster Kristin Marie Affatato, Steve Cho, Hyunchul Kim 2016-06-21
D758780 Toaster Kristin Marie Affatato, Steve Cho, Hyunchul Kim 2016-06-14