DJ

David Mathew Johnson

RT R&B Machine Tool: 1 patents #1 of 1Top 100%
University of Michigan: 1 patents #28 of 165Top 20%
📍 San Francisco, CA: #182 of 1,047 inventorsTop 20%
🗺 California: #4,287 of 28,521 inventorsTop 20%
Overall (2003): #71,159 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6649120 Blow molding apparatus and method 2003-11-18
6624270 Copolymers derived from vinyl dicyanoimidazoles and other monomers Paul G. Rasmussen, Nagash A. Clarke 2003-09-23