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

Friedrich Kastner

Apple: 1 patents #2,295 of 5,196Top 45%
Parz, AT: #1 of 1 inventorsTop 100%
Overall (2021): #455,223 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10933357 Filter system for viscous or highly viscous liquids, in particular plastic melts and method for filtering viscous or highly viscous liquids 2021-03-02