PR

Prodyot Roy

GE: 2 patents #141 of 1,059Top 15%
📍 Saratoga, CA: #8 of 98 inventorsTop 9%
🗺 California: #676 of 10,592 inventorsTop 7%
Overall (1989): #18,194 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4833046 Metal-hydrogen secondary battery — 1989-05-23
4818638 System for hydrogen thermal-electrochemical conversion — 1989-04-04