HV

Heinz P. Vogts

WG Wirth Maschinen-Und Bohrgerate-Fabrik Gmbh: 1 patents #12 of 26Top 50%
📍 Linnich, DE: #33 of 63 inventorsTop 55%
Overall (All Time): #4,023,396 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4548282 Method for sinking boreholes Georg Hurtz 1985-10-22