DD

Douglas Dillon

HL Hughes Electronics Limited: 3 patents #16 of 346Top 5%
📍 Rockville, MD: #4 of 144 inventorsTop 3%
🗺 Maryland: #61 of 1,889 inventorsTop 4%
Overall (1997): #16,925 of 185,788Top 10%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5699384 Apparatus and method for satellite receiver computer adaptor card 1997-12-16
5659615 Secure satellite receive-only local area network with address filter 1997-08-19
5652795 Method and apparatus for an adapter card providing conditional access in a communication system Robert D. Cassagnol 1997-07-29