Registers
Calculators
Input-output calculator to indicator, printer, etc.
Inventor
active
No associations
LandOfFree
John Robert Widmer 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 Robert Widmer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John Robert Widmer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-944050