RG

Ray F. Griswold

📍 Phoenix, AZ: #2,590 of 6,660 inventorsTop 40%
🗺 Arizona: #13,050 of 32,909 inventorsTop 40%
Overall (All Time): #2,179,896 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6889577 Energy-absorbing housing for high-speed flywheels Edward S. Zorzi 2005-05-10
6616115 Gimbaled flywheel system John V. Coyner 2003-09-09