Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Loic Duchamp — 1 Patent

OEOtis Elevator: 1 patents #966 of 1,840Top 55%
Amilly, FR: #84 of 160 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Loic Duchamp has been granted 1 US patent while listed as an inventor at Otis Elevator. All of these patents were granted in 2009. Loic Duchamp ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Loic Duchamp in Amilly, FR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7523810 Elevator car guiding device for an elevator without machine room Jean-Noel Cloux, Thomas Coquerelle, Pascal Rebillard, Frederic Beauchaud, Michel Beeuwsaert 2009-04-28 $52,741,000