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USPTO Patent Rankings Data through Dec 31, 2025
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Dave Lessard — 3 Patents

BCBathium Canada: 2 patents #8 of 51Top 20%
APAvestor Limited Partnership: 1 patents #16 of 27Top 60%
Montréal, CA: #1,345 of 4,862 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Dave Lessard has been granted 3 US patents while listed as an inventor at Bathium Canada. The first was granted in 2007 and the most recent in April 2013. Dave Lessard ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Dave Lessard in Montréal, QC, CA.

Patents per Year

Patents granted per year, 2007 to 2013Bar chart with a peak of 1 patents in 2007.peak 12007: 1 patents20072012: 1 patents20122013: 1 patents2013

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8420158 Process for making electrodes for lithium based electrochemical cells Patrick LEBLANC, Frederic COTTON, Alain Vallee 2013-04-16
8147916 Process for making electrodes for lithium based electrochemical cells Patrick LEBLANC, Frederic COTTON, Alain Vallee 2012-04-03
7272972 Method and apparatus for measuring a thickness of a thin film in motion — 2007-09-25

Frequent Collaborators

Patrick LEBLANC2 shared
Alain Vallee2 shared
Frederic COTTON2 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3