JD

James Julian Douglas

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Lexington Park, MD: #16 of 81 inventorsTop 20%
🗺 Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #1,935,861 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10272593 Stabilizing a concrete form Carl J. Hopson 2019-04-30
9868225 Stabilizing a concrete form Carl J. Hopson 2018-01-16