RB

Robert Bonfert

SG S-Fasteners Gmbh: 1 patents #3 of 4Top 75%
📍 Weil der Stadt, DE: #122 of 225 inventorsTop 55%
Overall (All Time): #3,219,131 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8245353 Hinge with tension-adjustable spiral torsion spring Bernhard Homner, Dimitri Svyrsky 2012-08-21