Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Helene Robert — 3 Patents

CACanimex: 3 patents #6 of 36Top 20%
Drummondville, CA: #89 of 252 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Helene Robert has been granted 3 US patents while listed as an inventor at Canimex. The first was granted in 2006 and the most recent in October 2008. Helene Robert ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Helene Robert in Drummondville, QC, CA.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7441749 Chain guide and drive mechanism including the same Michel Beaudoin, Pierre-Louis Foucault, Richard Tremblay, Vincent Roy 2008-10-28
D524633 Sliding lock Guillaume Audet 2006-07-11
D520338 Sliding lock Guillaume Audet 2006-05-09