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USPTO Patent Rankings Data through Sept 30, 2025
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Joachim Koehler — 1 Patent

Delphi Technologies: 1 patents #2,130 of 4,124Top 55%
Biebelsheim, DE: #1 of 1 inventorsTop 100%
Overall (All Time): #3,316,753 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7485819 Steering column switch Erik Reischl, Peter Leng, Klaus Schnell 2009-02-03