BJ

Brian L. Johnson

UN Unknown: 1 patents #306 of 3,153Top 10%
📍 Litchfield, MN: #1 of 10 inventorsTop 10%
🗺 Minnesota: #1,135 of 6,876 inventorsTop 20%
Overall (2022): #174,162 of 548,613Top 35%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D973828 Dart target 2022-12-27
D946088 Arrow dart 2022-03-15