PS

Philip H. Steiger

WI Witco: 1 patents #10 of 33Top 35%
📍 Powell, OH: #6 of 25 inventorsTop 25%
🗺 Ohio: #1,244 of 4,576 inventorsTop 30%
Overall (1997): #92,573 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5662827 Diquaternary compounds useful as bleach activators, and compositions containing them Shaun F. Clancy, Owen Portwood 1997-09-02