Inventor
CHOE BONG JIN
KR3 patents
Patents
3 patentsUS11219903B2Jan 11, 2022
Apparatus for treating waste leather
ATKO PLANNING INC2 citations65
US10822667B2Nov 3, 2020
Manufacturing method of breathable hybrid-leather
ATKO PLANNING INC3 citations65
US12018339B2Jun 25, 2024
Recycled leather, and apparatus for dry-manufacturing recycled leather
ATKO PLANNING INC0 citations39