Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
WF

Willi Frick — 2 Patents

PRProtek: 1 patents #15 of 32Top 50%
SLSulzer Brothers Limited: 1 patents #172 of 443Top 40%
SASulzer Orthopaedie Ag: 1 patents #17 of 50Top 35%
Muri, CH: #18 of 62 inventorsTop 30%
Overall (All Time): #2,222,295 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6179842 Blocking system for the medullary canal of a tubular bone Lorenzo Spotorno, Mathias Heller 2001-01-30
5156625 Acetabular prosthesis having a metal supporting shell Pier G. Marchetti, Rudolf Koch 1992-10-20