SF

Steven G. Fryberger

UI US Dept of the Interior: 1 patents #132 of 508Top 30%
📍 Golden, CO: #739 of 1,256 inventorsTop 60%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #4,110,734 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4199974 Eolian sand trap Thomas S. Ahlbrandt 1980-04-29