DB

Douglas K. Blair

📍 Toronto, CA: #74 of 401 inventorsTop 20%
Overall (2003): #235,572 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6505752 Vacuum insulated coffee server Patrick J. Rolfes 2003-01-14