WC

Waterson Chen

WA Waterson: 2 patents #1 of 1Top 100%
UN Unknown: 1 patents #178 of 2,395Top 8%
Overall (2005): #15,033 of 245,428Top 7%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6860127 Weather-resistant lock apparatus 2005-03-01
6848284 Lock assembly 2005-02-01
6840437 Box formed from a foldable blank sheet 2005-01-11