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USPTO Patent Rankings Data through Sept 30, 2025
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Sidney Bandeira Cartaxo — 1 Patent

Balneário Piçarras, BR: #1 of 1 inventorsTop 100%
Overall (All Time): #3,698,589 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5817117 Surgical instrument in the form of a scalpel and guide for making perfectly circular incisions 1998-10-06