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Ervin E. Younger

Tribune, KS: #1 of 5 inventorsTop 20%
Kansas: #6,307 of 12,005 inventorsTop 55%
Overall (All Time): #3,917,210 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D312842 Illuminated display sign Gary M. Kickler, E. Max Younger 1990-12-11

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Grant A. Silvey1
Isaac Montelongo1
Michael Cerniglia1
Martin C. O'Brien1