JK

James A. Koller

📍 Chilton, WI: #18 of 44 inventorsTop 45%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,496,494 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6823894 Downspout lateral outlet water splay apparatus Lee A. Roehrig 2004-11-30