RK

Ronald Kronenberger

📍 Riverwoods, IL: #1 of 5 inventorsTop 20%
🗺 Illinois: #658 of 5,780 inventorsTop 15%
Overall (2003): #45,600 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6588021 Headwear piece with brim/visor 2003-07-08
6585181 Bobbin assembly with backlash preventing structure 2003-07-01