Inventor
active
Electronic chess clock
Game microcomputer
No associations
LandOfFree
Jeffrey R. Ponsor does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Jeffrey R. Ponsor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Jeffrey R. Ponsor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-712216