DR

David B. Rayburn

PI Ppg Industries: 1 patents #42 of 153Top 30%
📍 Vandergrift, PA: #8 of 21 inventorsTop 40%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #161,799 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5669952 Pressure forming of glass sheets George R. Claassen, Irvin A. Wilson, John L. McLaughlin, Rudolph A. Karlo, Jeffrey L. Marietti 1997-09-23