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USPTO Patent Rankings Data through Sept 30, 2025
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Emmerich Ottliczky

KGKs Kolbenschmidt Gmbh: 1 patents #1 of 5Top 20%
Forchtenberg, DE: #2 of 2 inventorsTop 100%
Overall (2002): #223,969 of 266,432Top 85%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6345599 Piston for internal combustion engines Harald Pfestorf, Siegfried Mielke, Werner Landvatter 2002-02-12