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USPTO Patent Rankings Data through Dec 31, 2025
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Denis Lemaire — 10 Patents

UNUnknown: 5 patents #3,065 of 83,584Top 4%
WSWenger S.A.: 1 patents #4 of 8Top 50%
Boucherville, CA: #22 of 232 inventorsTop 10%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Denis Lemaire has been granted 10 US patents while listed as an inventor at Unknown. The first was granted in 1989 and the most recent in April 1996. Denis Lemaire ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Denis Lemaire in Boucherville, QC, CA.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
5502895 Folding blade pocket knife 1996-04-02
D336840 Folding knife Lynn C. Thompson 1993-06-29
D336602 Folding knife Lynn C. Thompson 1993-06-22
D336232 Folding knife Lynn C. Thompson 1993-06-08
D333604 Folding knife Lynn C. Thompson 1993-03-02
D333418 Retractable blade knife Lynn C. Thompson 1993-02-23
5131149 Folding knife Lynn C. Thompson 1992-07-21
4926555 Pocket knife 1990-05-22
4858320 Wedge lock for pocket knife blade 1989-08-22
4823463 Pocket-knife having a handle provided with a slidable blade 1989-04-25