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USPTO Patent Rankings Data through Sept 30, 2025
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Eugen Schwarzkopf

HGHotset Heizpatronen Und Zubehoer Gmbh: 1 patents #1 of 1Top 100%
Lüdenscheid, DE: #1 of 6 inventorsTop 20%
Overall (2002): #222,069 of 266,432Top 85%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6408503 Method of making injection-molder heating element 2002-06-25