LB

Leonard Browning

OA Oldcastle Architectural: 1 patents #1 of 3Top 35%
📍 Aurora, IL: #30 of 98 inventorsTop 35%
🗺 Illinois: #3,003 of 9,120 inventorsTop 35%
Overall (2019): #374,191 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10301820 Insulated concrete masonry system Robert John Lundell, Stephane Beliveau 2019-05-28