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

Liqiong Luo

CC China Railway No. 3 Engineering Group Co.: 1 patents #1 of 22Top 5%
Overall (2025): #304,835 of 469,880Top 65%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12303966 Molding machines for flexible production of rebars of bottom, web, and top plates of precast small box girders and methods for using thereof Chao-Hu Liang, Shihong Ding, Ze Xu, Shiguang Lai, Lihong Fu +5 more 2025-05-20