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USPTO Patent Rankings Data through Sept 30, 2025
HR

Heinz Ramseier

Urdorf, CH: #1 of 5 inventorsTop 20%
Overall (2018): #400,586 of 503,207Top 80%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D818871 Zipper pull for slide fastener 2018-05-29