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Hubert Keck

WJ Wm. Wrigley Jr.: 1 patents #234 of 442Top 55%
📍 Schallstadt, DE: #181 of 279 inventorsTop 65%
Overall (All Time): #3,666,707 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5980955 Coated chewing gum product and method of making Michael J. Greenberg, David G. Barkalow 1999-11-09