JD

John Robert Davies

4L 420820 Ontario Limited: 1 patents #4 of 4Top 100%
📍 Blackwood, WA: #1 of 1 inventorsTop 100%
Overall (2004): #192,073 of 270,089Top 75%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6679002 Retractable screen system Sean Davies, Sinnathamby Kupenthirarajan 2004-01-20