DP

Donald G. Pannhoff

IC Imi Cornelius: 2 patents #26 of 118Top 25%
📍 Marshfield, WI: #20 of 72 inventorsTop 30%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,226,617 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6233964 Low profile ice maker Thomas E. Ethington, Minjun Huang, Qiao Lu 2001-05-22
6109043 Low profile ice maker Qiao Lu, Thomas E. Ethington, Minjun Huang 2000-08-29