CK

Charles N. Klettenberg

📍 Maple Grove, MN: #22 of 113 inventorsTop 20%
🗺 Minnesota: #1,168 of 4,231 inventorsTop 30%
Overall (2005): #224,413 of 245,428Top 95%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D500864 Ornamental face for retaining wall block John H. Miller 2005-01-11