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John Rene Spronken

📍 Calgary, CA: #132 of 521 inventorsTop 30%
Overall (2025): #332,213 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1073444 Connector element 2025-05-06