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USPTO Patent Rankings Data through Sept 30, 2025
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Carlo Gulmini — 2 Patents

Casumaro, IT: #1 of 2 inventorsTop 50%
Overall (All Time): #2,307,814 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5096130 Manipulating and selecting unit for recycling pressed or unpressed bodies obtained from plastic material containers or others 1992-03-17
5042634 Collection and recycling unit for used containers 1991-08-27