DB

David Barr

KI Kidkraft: 1 patents #1 of 2Top 50%
📍 Northbrook, IL: #31 of 73 inventorsTop 45%
🗺 Illinois: #2,576 of 8,257 inventorsTop 35%
Overall (2022): #487,161 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11524218 Adjustable difficulty rock hold Frederick Rieber 2022-12-13