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USPTO Patent Rankings Data through Sept 30, 2025
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Erwin Buchholz — 1 Patent in 2017

MGM+C Schiffer Gmbh: 1 patents #1 of 1Top 100%
Bennau, DE: #1 of 1 inventorsTop 100%
Overall (2017): #430,334 of 506,227Top 90%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9609942 Method for making a toothbrush 2017-04-04