WJ

Walter A. Johnson

KI Knauf Insulation: 1 patents #8 of 15Top 55%
📍 Columbus, IN: #79 of 241 inventorsTop 35%
🗺 Indiana: #1,028 of 3,524 inventorsTop 30%
Overall (2022): #216,250 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11318639 Molding apparatus and process Gert Mueller, Robert W. Zembrodt, Charles Fitch Appley, Steven Lee Collings 2022-05-03