Apparel
Guard or protector
For wearer's head
Inventor
active
Adjustment device for helmet strap
Adjustment device for helmet strap
Helmet
Helmet
Ring band adjustment structure of crash helmet
No associations
LandOfFree
Kuo-Yun Fang does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Kuo-Yun Fang, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Kuo-Yun Fang will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2055117