JB

Joseph Bertony

Overall (All Time): #2,073,830 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8469665 Vertical axis wind turbine with twisted blade or auxiliary blade — 2013-06-25
8297930 Vertical axis wind turbine — 2012-10-30