DS

Donald W. Barlow, Sr.

📍 Dover, FL: #8 of 23 inventorsTop 35%
🗺 Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #4,118,376 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4219072 Phase change material heat exchanger — 1980-08-26