Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
SZ

Shengzhou ZHANG

Overall (2025): #213,913 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12320447 Corrosion-resistant diaphragm valve and assembling method thereof — 2025-06-03