RI

Robert L. Downing, III

OF Owens-Corning Fiberglas: 1 patents #242 of 488Top 50%
📍 Girard, OH: #35 of 55 inventorsTop 65%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,070,838 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4333291 Insulated roof structure Dwight Musgrave, John McMahan 1982-06-08