CP

Chengxin Pan

NC Nanjing Chervon Industry Co.: 1 patents #37 of 136Top 30%
Overall (2024): #508,056 of 561,600Top 95%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11917951 Sweeper head and hand-held sweeper Fangjie Nie, Toshinari Yamaoka 2024-03-05