GP

Günter Preiser

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Schattdorf, CH: #5 of 15 inventorsTop 35%
Overall (All Time): #3,538,308 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6358580 Sealing material which swells when treated with water Thomas Mang, Jürgen Dahm 2002-03-19