DD

David George Demontmorency

📍 Schreiber, CA: #467 of 2,446 inventorsTop 20%
Overall (All Time): #1,547,435 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8591178 Very low head packaged small hydro station — 2013-11-26
7794196 Guide-case for water turbine — 2010-09-14
6682298 Rotating shaft confinement system — 2004-01-27