DK

Donald G. Keppler

HA Hughes Aircraft: 2 patents #748 of 2,963Top 30%
📍 Tecate Mission Road, CA: #754 of 2,121 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,303,592 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5233362 Maypole antenna Eduardo H. Villaseca 1993-08-03
4982197 Dual mode log periodic dipole antenna Eduardo H. Villaseca, Mark Wheeler 1991-01-01