DF

Douglas R. Frei

GA Grumman Aerospace: 1 patents #197 of 508Top 40%
NG Northrop Grumman: 1 patents #690 of 1,695Top 45%
📍 Stony Brook, NY: #152 of 338 inventorsTop 45%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,060,012 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8864064 Wind power generation system for lighter than air (LTA) platforms Donald DiMarzio, Theodore W. Hilgeman, Alice DiBiasio, Thomas J. Hunt, Roy A. Charletta +1 more 2014-10-21
4723214 Automatic camber control 1988-02-02