JH

John S. Huenefeld

📍 Marysville, WA: #64 of 270 inventorsTop 25%
🗺 Washington: #27,877 of 76,902 inventorsTop 40%
Overall (All Time): #1,378,601 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12135006 Dual rotor low speed wind turbine having twisted blades 2024-11-05
9849941 Arrangement for a self-propelled watercraft supported by articulated clusters of spar buoys for the purpose of providing a mobile, wave motion-isolated, floating platform 2017-12-26
9623935 Arrangement for a self-propelled watercraft supported by articulated clusters of spar buoys for the purpose of providing a mobile, wave motion-isolated, floating platform 2017-04-18