JR

Jean-Rock Ramsay

UN Unknown: 3 patents #7,366 of 83,584Top 9%
📍 Keyano, CA: #431 of 1,768 inventorsTop 25%
Overall (All Time): #1,525,599 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9222691 Static roof ventilator Serge Ramsay 2015-12-29
6932690 Adjustable roof ventilator jack — 2005-08-23
4572059 Static ventilator construction — 1986-02-25