DM

Duncan Duff McGregor

AL Assa Abloy New Zealand Limited: 1 patents #3 of 6Top 50%
IU Interlock Usa: 1 patents #1 of 5Top 20%
Overall (2020): #177,403 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10738521 Sliding door roller system Trudi Anne Hamilton, Nolan Couzyn 2020-08-11
D891242 Window stay Bryce Alan Molloy 2020-07-28