JR

Jiaqiang Ruan

PL Path Line (Ng'S) Holding Limited: 2 patents #1 of 1Top 100%
📍 Taishan, CN: #1 of 1 inventorsTop 100%
Overall (2005): #50,608 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6948345 Lock enhancement arrangement 2005-09-27
6857297 Lock enhancing device 2005-02-22