JL

James F. Lotspeich

HA Hughes Aircraft: 2 patents #748 of 2,963Top 30%
📍 Malibu, CA: #208 of 447 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,373,214 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4229073 Iso-index coupled-wave electro-optic filters — 1980-10-21
4197008 Electro-optic tunable optical filter Douglas A. Pinnow, Richard L. Abrams 1980-04-08