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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Marcel Bourgeois — 1 Patent

VIVicat: 1 patents #11 of 21Top 55%
Saint-Égrève, FR: #265 of 471 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Marcel Bourgeois has been granted 1 US patent while listed as an inventor at Vicat. All of these patents were granted in 2015. Marcel Bourgeois ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Marcel Bourgeois in Saint-Égrève, FR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9016605 Facility for grinding inorganic material, having a roller press 2015-04-28