DM

Donald R. Maxey

📍 Boyds, MD: #79 of 116 inventorsTop 70%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #4,047,879 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4370974 Inverted channel focusing solar collector — 1983-02-01