Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Gerald Dion — 3 Patents

GEGemofor: 3 patents #1 of 8Top 15%
Roberval, CA: #3 of 12 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Gerald Dion has been granted 3 US patents while listed as an inventor at Gemofor. The first was granted in 1997 and the most recent in May 2006. Gerald Dion ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Gerald Dion in Roberval, QC, CA.

Patents per Year

Patents granted per year, 1997 to 2006Bar chart with a peak of 1 patents in 1997.peak 11997: 1 patents19972003: 1 patents20032006: 1 patents2006

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7040470 Overload clutch for protecting a drive train 2006-05-09
6505728 Lumber transfer system 2003-01-14
5680888 Saw trimmer and method for trimming lumber pieces Michel St-Pierre, Jean-Francois Pelletier 1997-10-28