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USPTO Patent Rankings Data through Sept 30, 2025
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Roger E. Lidicker

Fort Atkinson, WI: #2 of 4 inventorsTop 50%
Wisconsin: #804 of 3,158 inventorsTop 30%
Overall (2004): #126,406 of 270,089Top 50%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6699045 Infant simulation device and method therefore Daniel Christianson, Judith M. Johnson 2004-03-02