Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Alain Ducrot — 4 Patents

VIValmont Industries: 1 patents #61 of 137Top 45%
3M: 1 patents #7,251 of 11,543Top 65%
Jeumont, FR: #1 of 26 inventorsTop 4%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Alain Ducrot has been granted 4 US patents while listed as an inventor at 3M. The first was granted in 2001 and the most recent in March 2013. Alain Ducrot ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Alain Ducrot in Jeumont, FR.

Patents per Year

Patents granted per year, 2001 to 2013Bar chart with a peak of 1 patents in 2001.peak 12001: 1 patents20012002: 1 patents20022005: 1 patents20052013: 1 patents2013

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8390156 Rotor for a multipolar synchronous electric machine with salient poles Daniel Laloy, Guy Legoix, Brahim Ammar 2013-03-05
6948955 Terminal of a medium voltage electrical cable 2005-09-27 $16,203,000
6491469 Connecting system between wearing parts mounted onto tools and receptacles in use on construction machinery and equipment Charles Pasqualini, Jean Marc Pasqualini, Sylvain Pasqualni 2002-12-10
D444569 Windmill Jean-Marc Canini, Christophe Jonckheere 2001-07-03