DA

David A. Aiken

PO Ppg Industries Ohio: 1 patents #741 of 1,316Top 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,324,991 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7531074 Coating line and process for forming a multilayer composite coating on a substrate Sean Purdy, Dennis A. Simpson, Richard J. Foukes, James P. Rowley, Leigh Ann Humbert 2009-05-12