LC

Larry E. Christenson

📍 Kalona, IA: #10 of 14 inventorsTop 75%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #4,083,296 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4249461 Ventilating system for a livestock building Rick W. Dripps, John E. Gillette, Mark S. Mittleberg 1981-02-10