JJ

Jeroen Marcellus Leonardus Janssen

📍 Vinkeveen, NL: #7 of 13 inventorsTop 55%
Overall (All Time): #2,998,993 of 4,157,543Top 75%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9332821 Load carrying system Stanley Maria Tjong San Sie 2016-05-10