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USPTO Patent Rankings Data through Sept 30, 2025
WH

Wilfried Hofmann

Rothenbergen, DE: #1 of 1 inventorsTop 100%
Overall (2003): #92,358 of 273,478Top 35%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6602397 Method for producing a filter 2003-08-05