CR

Chen Rufang

SB Spectrum Brands: 1 patents #41 of 87Top 50%
Overall (2022): #495,055 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11319726 Tool-less rekeyable lock cylinder — 2022-05-03