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USPTO Patent Rankings Data through Sept 30, 2025
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Gerhard Pfeifer

Johannesberg, DE: #2 of 3 inventorsTop 70%
Overall (2019): #460,988 of 560,194Top 85%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10436689 Test pendulum arrangement and method for operating a test pendulum arrangement 2019-10-08