Inventor

KWEON YOUNG JUN

KR2 patents

⚠️ This page may combine multiple inventors who share the name “KWEON YOUNG JUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CJ CORP

1 patent

US7134162B2Nov 14, 2006

Toothbrush having soft and hard bristles together

CJ CORP23 citations89

CHEIL JEDANT CORP

1 patent

US6090488AJul 18, 2000

Tapered toothbrush bristle and toothbrush with said bristles, and methods for producing the same

CHEIL JEDANT CORP112 citations89