DM

David T. McKeough

PO Ppg Industries Ohio: 1 patents #64 of 155Top 45%
📍 Gibsonia, PA: #15 of 31 inventorsTop 50%
🗺 Pennsylvania: #1,491 of 5,394 inventorsTop 30%
Overall (2003): #240,735 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6602603 Poly(meth)acrylic photochromic coating Cletus N. Welch, Robert W. Walters, Eric M. King 2003-08-05