PD

Patrick Douglas

BB Brk Brands: 1 patents #7 of 15Top 50%
📍 Chicago, IL: #103 of 426 inventorsTop 25%
🗺 Illinois: #1,118 of 4,656 inventorsTop 25%
Overall (1997): #96,295 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5605205 Readily deployable portable escape ladder Don Jursich, Kenneth R. Fenne 1997-02-25