WV

Walter Vonach

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Bregenz, AT: #55 of 102 inventorsTop 55%
Overall (All Time): #4,051,470 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4382720 Injection liner for a borehole closure — 1983-05-10