LE

Larry R. Evans

PI Ppg Industries: 1 patents #32 of 125Top 30%
📍 Rittman, OH: #3 of 7 inventorsTop 45%
🗺 Ohio: #979 of 4,093 inventorsTop 25%
Overall (1994): #101,650 of 165,921Top 65%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5353999 Particulate amorphous precipitated silica James T. Dew, Walter H. Waddell 1994-10-11