RH

Reginald H. Hillsdon

AT Advanced Technologies: 2 patents #7 of 40Top 20%
Overall (All Time): #2,200,463 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6568631 Launching of high altitude airships — 2003-05-27
6540178 Solar cell array orientation in an airship — 2003-04-01