WJ

Walter A. Johnson

JM Johns Manville: 1 patents #20 of 48Top 45%
📍 Columbus, IN: #59 of 176 inventorsTop 35%
🗺 Indiana: #1,045 of 3,441 inventorsTop 35%
Overall (2016): #189,470 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9404261 Roofing systems and methods Joel Evan Hazy, Duane Paradis, Christopher J. Griffin, Raymond C. Swann, Brad C. Burdic 2016-08-02