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USPTO Patent Rankings Data through Dec 31, 2025
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Gerald Charest — 1 Patent

Malartic, CA: #2 of 8 inventorsTop 25%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Gerald Charest has been granted 1 US patent. All of these patents were granted in 1991. Gerald Charest ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Gerald Charest in Malartic, QC, CA.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4987943 Wedging assembly for sealing an edge of a window shade 1991-01-29