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USPTO Patent Rankings Data through Dec 31, 2025
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Hubert Stroop — 1 Patent in 2021

Vellmar, DE: #3 of 12 inventorsTop 25%
Overall (2021): #428,204 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11078707 Safety contact strip Helmut Friedrich, Nick Klause 2021-08-03