MH

Mark A. Harley

PI Ppg Industries: 3 patents #6 of 125Top 5%
📍 Oakmont, PA: #2 of 17 inventorsTop 15%
🗺 Pennsylvania: #176 of 4,234 inventorsTop 5%
Overall (1994): #10,821 of 165,921Top 7%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5354832 Stable aqueous dispersions containing siloxanes for treating cellulosic material Wen-Hsuan Chang, John F. Grunewalder, Edward E. McEntire 1994-10-11
5354881 Silanes carrying water-solubilizing and hydrophobic moieties Wen-Hsuan Chang, John F. Grunewalder, Edward E. McEntire 1994-10-11
5322899 Fluoropolymer blend for coextrusion onto thermoplastic substrates John F. Grunewalder 1994-06-21