Exercise devices
Involving user translation or physical simulation thereof
Inventor
active
Epicycle gear exercise device
Epicyclic gear exercise device
No associations
LandOfFree
John Rufino 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 Rufino, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John Rufino will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2781031