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USPTO Patent Rankings Data through Sept 30, 2025
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Gerry P. M. Callaars — 1 Patent

Salernes, FR: #1 of 3 inventorsTop 35%
Overall (All Time): #4,150,289 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D867132 Bottle stopper 2019-11-19