JR

Johannes Ruissen

📍 Naarden, NL: #16 of 54 inventorsTop 30%
Overall (All Time): #2,828,579 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10844981 Press fitting for pipes having a check ring Andreas Hubertus Hullegien 2020-11-24