Uncategorized
Inventor
Shoe ventilator and cushion
Slipper
Shoe ventilator and cushion
Slipper
LandOfFree
John Koller does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with John Koller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John Koller will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-502517