DG

Duane C. Gerke

GP Gerber Products: 1 patents #63 of 144Top 45%
📍 North Freedom, WI: #3 of 6 inventorsTop 50%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,258,811 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5732493 Dual pendulum display apparatus Eugene R. Luedtke, Gregory J. Adelman, David Vergara, Donald R. Fish, Steven J. Ellingson +2 more 1998-03-31
5213776 Sterilizer for infant accessories Daniel A. Maniero 1993-05-25