KJ

Karl Eric Johnson

BU Builtrite: 1 patents #4 of 5Top 80%
📍 Duluth, MN: #6 of 23 inventorsTop 30%
🗺 Minnesota: #2,568 of 7,004 inventorsTop 40%
Overall (2024): #393,318 of 561,600Top 75%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11894788 Variable frequency drive electric hydraulic material handler Mitchell Lloyd Houle 2024-02-06