Patents/Inventors

Christopher Stefko

Chicago, ILUS7 patents

7 Patents

USD11196992026
Bicycle Chainring
SRAM, LLC
0 cites
USD11108952026
Bicycle Chainring
SRAM, LLC
0 cites
USD11108962026
Bicycle Chainring
SRAM, LLC
0 cites
USD10953432025
Bicycle Chainring
SRAM, LLC
0 cites
USD09756002023
Bicycle Crank Arm
SRAM, LLC
0 cites
USD09756012023
Bicycle Crank Arm
SRAM, LLC
0 cites
USD09742402023
Bicycle Crank Arm
SRAM, LLC
0 cites