EH

Ethan D. Hoag

ZT Ztek: 1 patents #1 of 2Top 50%
📍 Chelsea, MA: #2 of 4 inventorsTop 50%
🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%
Overall (1997): #154,052 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5693201 Ultra-high efficiency turbine and fuel cell combination Michael S. Hsu 1997-12-02