LD

Lan-Kum Don

TC Tung Lung Metal Industry Co.: 1 patents #3 of 7Top 45%
Overall (2005): #153,493 of 245,428Top 65%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6929290 Adjustable button mechanism for a lock — 2005-08-16