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Ulrich Petzolt

GM Gebr. Kemper Gmbh + Co. Kg Metallwerke: 1 patents #6 of 11Top 55%
📍 Friesenhagen, DE: #3 of 6 inventorsTop 50%
Overall (All Time): #2,927,904 of 4,157,543Top 75%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9551134 Domestic-water supply and withdrawal system for a washstand and sampling valve for such a system Rainer Kelbassa 2017-01-24