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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Patrick Letot — 3 Patents

UNUnknown: 4 patents #4,220 of 83,584Top 6%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Patrick Letot has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 1994 and the most recent in January 2003. Patrick Letot ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Patrick Letot in Moulins, CA, FR.

Patents per Year

Patents granted per year, 1994 to 2003Bar chart with a peak of 1 patents in 1994.peak 11994: 1 patents19942000: 1 patents20002003: 1 patents2003

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6506215 Synthetic knee system Patrick Bertranou 2003-01-14
6090144 Synthetic knee system Patrick Bertranou 2000-07-18
5330476 Protective cap for an osteosynthesis pin and assembly including this cap as well as an instrument for fixing it on the pin Jean-Claude Hiot, Christophe Obry, Patrick Sueur 1994-07-19