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USPTO Patent Rankings Data through Sept 30, 2025
GL

Gerhard Luz

KGKs Kolbenschmidt Gmbh: 1 patents #1 of 8Top 15%
Bad Kreuznach, DE: #4 of 14 inventorsTop 30%
Overall (2011): #298,451 of 364,097Top 85%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8011288 Piston, especially cooling channel piston, comprising three friction-welded zones Volker Gniesmer, Emmerich Ottlickzky 2011-09-06