Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
PC

Przemyslaw Czapla

Overall (2025): #250,766 of 469,880Top 55%
1 Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12358042 Cast structural element of a pump, filter or compressor with wear resistant layer comprising composite material based on alloys reinforced with tungsten carbide and the method of producing thereof Ewa Olejnik 2025-07-15