DS

Douglas Spriggs Selsam

UN Unknown: 2 patents #62 of 2,810Top 3%
📍 Hesperia, CA: #1 of 9 inventorsTop 15%
🗺 California: #3,906 of 28,370 inventorsTop 15%
Overall (2004): #66,831 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6730004 Blow-moldable water-filled freeweights — 2004-05-04
6692230 Balanced, high output, rapid rotation wind turbine (Weathervane multi-rotor windmill) — 2004-02-17