WK

William E. Kalweit

BH Black Hills Ip Holdings: 1 patents #4 of 5Top 80%
📍 Lakeville, MN: #29 of 86 inventorsTop 35%
🗺 Minnesota: #2,366 of 6,876 inventorsTop 35%
Overall (2022): #211,626 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11475530 Systems, methods, and user interfaces in a patent management system Thomas G. Marlow, Mark D. Stignani 2022-10-18