DH

David O Harmon

📍 Conway, SC: #30 of 61 inventorsTop 50%
🗺 South Carolina: #8,412 of 15,501 inventorsTop 55%
Overall (All Time): #3,034,569 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8931513 Water supply shut-off system Ricky H Holley 2015-01-13