LP

Larry Duane Preston

📍 Mount Ayr, IA: #2 of 7 inventorsTop 30%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #2,077,801 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8529211 Wind turbine rotor blade and airfoil section Jeffrey Todd Blanton 2013-09-10
8241000 Wind turbine rotor blade and airfoil section Jeffrey Todd Blanton 2012-08-14