JD

John Robert Davies

4L 420820 Ontario Limited: 3 patents #1 of 5Top 20%
📍 Blackwood, WA: #1 of 1 inventorsTop 100%
Overall (1997): #14,902 of 185,788Top 9%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D383057 Carrier Sean Davies 1997-09-02
D382472 Extensible shaft Sean Davies 1997-08-19
D381439 Track profile Sean Davies 1997-07-22