JH

James Hardin

📍 Gastonia, NC: #110 of 344 inventorsTop 35%
🗺 North Carolina: #18,756 of 45,564 inventorsTop 45%
Overall (All Time): #2,076,689 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8511368 Geothermal heat exchanger Changchun Zhang 2013-08-20
4355624 Fuel burning heater Gerald D. Hardin 1982-10-26