IS

Irving Stal

📍 Toronto, CA: #2,604 of 9,482 inventorsTop 30%
Overall (All Time): #1,504,398 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9290940 Cold formed joist Hormoz Sayyad 2016-03-22
8863477 Cold formed stud and method of use Hormoz Sayyad 2014-10-21
8381469 Cold formed joist Hormoz Sayyad 2013-02-26