Inventor
CHIL KWON DONG
KR6 patents
⚠️ This page may combine multiple inventors who share the name “CHIL KWON DONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INCHWORM INC
4 patentsUS6883254B2Apr 26, 2005
Expandable shoe and shoe assemblies
INCHWORM INC37 citations91
US6817116B2Nov 16, 2004
Expandable shoe and shoe assemblies
INCHWORM INC42 citations91
US6807754B2Oct 26, 2004
Expandable shoe and shoe assemblies
INCHWORM INC31 citations91
US7137212B2Nov 21, 2006
Expandable shoe and shoe assemblies
INCHWORM INC5 citations72