GH

Gregory S. Helwig

OF Owens-Corning Fiberglas: 1 patents #7 of 80Top 9%
📍 Granville, OH: #10 of 25 inventorsTop 40%
🗺 Ohio: #1,649 of 5,836 inventorsTop 30%
Overall (2003): #219,321 of 273,478Top 85%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6648547 Method of reinforcing and waterproofing a paved surface David Jones, John D. Sintich 2003-11-18