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Sam Speijers

📍 Middelaar, NL: #1 of 4 inventorsTop 25%
Overall (All Time): #1,701,927 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12253073 Cyclic operating pumping method and system 2025-03-18
10570895 Pump system 2020-02-25