CB

Chapman Berry

RC Robertson Paper Box Co.: 1 patents #3 of 4Top 75%
📍 Old Lyme, CT: #91 of 134 inventorsTop 70%
🗺 Connecticut: #21,355 of 34,797 inventorsTop 65%
Overall (All Time): #4,053,204 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4388999 Double-walled carton and blank for forming same Robert A. Hackenberg 1983-06-21