Communications: radio wave antennas
Antennas
Antenna components
Examiner
active
No affiliations
Electromagnetic energy passive filter structure
Microwave antenna
LandOfFree
Doris 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 Doris Johnson, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Doris Johnson will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1228111