DL

David A. Longhini

PI Ppg Industries: 1 patents #42 of 153Top 30%
📍 Uniontown, OH: #18 of 36 inventorsTop 50%
🗺 Ohio: #1,244 of 4,576 inventorsTop 30%
Overall (1997): #162,623 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5660684 Deinking electrostatic waste paper Chin Li 1997-08-26