Communications: electrical
Digital comparator systems
Inventor
active
Elimination of blink-related closed eyes in portrait...
Portable data entry apparatus
No associations
LandOfFree
David Alan Johnson does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with David Alan Johnson, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and David Alan Johnson will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1380192