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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Pierre Plaze — 8 Patents

ZEZedel: 8 patents #6 of 64Top 10%
Tormery, FR: #1 of 1 inventorsTop 100%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Pierre Plaze has been granted 8 US patents while listed as an inventor at Zedel. The first was granted in 2008 and the most recent in July 2025. Pierre Plaze ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Pierre Plaze in Tormery, FR.

Patents per Year

Patents granted per year, 2008 to 2025Bar chart with a peak of 2 patents in 2013.peak 22008: 1 patents20082012: 1 patents20122013: 2 patents20132017: 1 patents20172020: 1 patents20202023: 1 patents20232025: 1 patents2025

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12343596 Camming clamping device and method for manufacturing one such device and method for replacing a wire element of one such device Aurélie Bergez, Alain Maurice 2025-07-01
11849833 Gear sling device Pierre-Olivier CHABOD, Jules TARRAJAT 2023-12-26
10682538 Roping harness Loïc BLONDEAU 2020-06-16
9533192 Ascender for ascending on a rope Alain Maurice 2017-01-03
8402616 Carabiner with moving gate in the form of a wire Paul Petzl, Alain Maurice 2013-03-26
8387283 Ice crampon for mountaineering with adjustable front spike Paul Petzl 2013-03-05
8261881 Multifunctional belay device for a rope Paul Petzl 2012-09-11
7320159 Karabiner with locking ring Paul Petzl 2008-01-22