WP

William S. Paley

PE Petrolite: 2 patents #53 of 143Top 40%
Overall (All Time): #2,364,006 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4409151 N,N-Dimethylene phosphonic acids of alkylene diamines Derek Redmore 1983-10-11
4330487 N,N-Dimethylene phosponic acids of alkylene diamines Derek Redmore 1982-05-18