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

Baijiang Qian

ZC Zhejiang Sanhua Commercial Refrigeration Controls Co.: 2 patents #1 of 6Top 20%
Overall (2025): #139,487 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12320430 Electric valve Ming Lv 2025-06-03
12234916 Electric valve Ming Lv 2025-02-25