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USPTO Patent Rankings Data through Sept 30, 2025
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Marc R. Beauvais

Val-d'Or, CA: #1 of 2 inventorsTop 50%
Overall (2019): #145,549 of 560,194Top 30%
2 Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10486717 Hydro-electric site and method for constructing a penstock 2019-11-26
10196072 Mining site having a shallow angle extraction shaft, shallow angle mining method and method for constructing a penstock 2019-02-05