Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Stefan Schirmer

PHPhoenix: 1 patents #71 of 153Top 50%
Overall (All Time): #3,755,764 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5569066 Device as part of a slaughtering line Ernst-August Meier 1996-10-29