FE

Frederick C. Evans

📍 Anstruther, GB: #1 of 4 inventorsTop 25%
Overall (All Time): #2,369,740 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4299537 Interlinked variable-pitch blades for windmills and turbines — 1981-11-10
4255085 Flow augmenters for vertical-axis windmills and turbines — 1981-03-10