Transportation
Cycle or motorcycle
Tricycle or frame
Inventor
active
Human-propelled vehicle
Human-propelled vehicles
Light-emitting backplate for a tricycle
Light-emitting backplate for a tricycle
No associations
LandOfFree
Martin Grossman does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Martin Grossman, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Martin Grossman will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2386861