DR

Donald S. Richardson

📍 Providence, RI: #30 of 114 inventorsTop 30%
🗺 Rhode Island: #121 of 470 inventorsTop 30%
Overall (2011): #313,018 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D647216 Solar energy canopy — 2011-10-18