Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Christian Mansat — 4 Patents

PRProtek: 3 patents #9 of 32Top 30%
SLSulzer Brothers Limited: 3 patents #59 of 443Top 15%
Balma, FR: #19 of 121 inventorsTop 20%
Overall (All Time): #1,297,962 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5108431 Ligament anchor Otto Frey, Roland Willi 1992-04-28
5074880 Anchoring device for knee prosthesis 1991-12-24
4863471 Crucial ligament replacement for a knee joint 1989-09-05
4728329 Prosthetic band 1988-03-01