RD

R. Jeffrey Ding

NASA: 1 patents #32 of 220Top 15%
📍 Athens, AL: #3 of 12 inventorsTop 25%
🗺 Alabama: #153 of 682 inventorsTop 25%
Overall (2011): #191,181 of 364,097Top 55%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7980449 Thermal stir welding apparatus — 2011-07-19