SJ

Silvia Jager

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Duisburg, DE: #420 of 870 inventorsTop 50%
Overall (All Time): #3,938,350 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4868384 Electric pressure switch Josef Franken 1989-09-19