FB

Franz Birkner

RA Rayspan: 1 patents #5 of 8Top 65%
Overall (All Time): #3,297,050 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7764232 Antennas, devices and systems based on metamaterial structures Maha Achour, Ajay Gummalla, Marin Stoytchev 2010-07-27