Inventor

LEE SUNG-ARN

KR2 patents

Patents

2 patents

US7132463B2Nov 7, 2006

Biodegradable composition having improved water resistance and process for producing same

YOUL CHON CHEMICAL CO LTD10 citations66

US7931949B2Apr 26, 2011

Biodegradable starch bowl and method for preparing the same

YOUL CHON CHEMICAL CO LTD1 citations43