Telecommunications
Radiotelephone system
Emergency or alarm communication
Inventor
active
No associations
LandOfFree
John Michael Jeffers 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 Michael Jeffers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John Michael Jeffers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-911388