JO

J Patrick O'Brien

📍 Duluth, GA: #527 of 860 inventorsTop 65%
🗺 Georgia: #19,796 of 35,610 inventorsTop 60%
Overall (All Time): #3,040,742 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8967033 Concentric cylinder gas-operated automatic firearm — 2015-03-03