EC

Era W. Cowden

📍 Katy, TX: #845 of 2,042 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,028,990 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9032732 High efficiency OTEC service station David H. Cowden 2015-05-19
8572967 High efficiency OTEC system David H. Cowden 2013-11-05