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Franz Biggel

W& Wilkhahn Wilkening + Hahne Gmbh &: 1 patents #1 of 4Top 25%
📍 Schallstadt, DE: #4 of 12 inventorsTop 35%
Overall (1994): #136,357 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5366274 Synchronous adjusting device for office chairs or the like Hans Roericht, Horst Fleischmann, Burkhard Schmitz 1994-11-22