DS

Dennis Patrick Steel

Overall (All Time): #2,021,929 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8946923 Wind-tracking twin-turbine system — 2015-02-03
D698727 Twin vertical-axis wind turbine with automatic wind tracking — 2014-02-04