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USPTO Patent Rankings Data through Sept 30, 2025
DE

Dirk Engels

Tengen, DE: #1 of 1 inventorsTop 100%
Overall (2011): #315,883 of 364,097Top 90%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8075465 Roller assembly with an eccentric expandable cover retaining ring and a method of manufacturing the roller assembly Paul Verfaellie 2011-12-13