DF

David Unzek Freiman

R( Royal Building Products (Usa): 2 patents #3 of 4Top 75%
📍 Toronto, CA: #161 of 1,360 inventorsTop 15%
Overall (2020): #179,842 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D874686 Set of panels 2020-02-04
D874027 Set of panels 2020-01-28