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USPTO Patent Rankings Data through Dec 31, 2025
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Yves Charest — 2 Patents in 2018

ESExp Services: 2 patents #1 of 5Top 20%
Magnolia Trace, CA: #4 of 15 inventorsTop 30%
Overall (2018): #85,336 of 503,207Top 20%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10118125 Process for removing H2S from gas stream by calcium based reaction separation Stéphane Chabot, Martin Beaulieu, Abderrahman Mahfoud 2018-11-06
9951474 Fiberboards, uses and methods of preparation thereof Andre Verville 2018-04-24