PH

Pieter T. Haken

Shell Oil Compny: 2 patents #1,477 of 4,423Top 35%
Overall (All Time): #2,349,005 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4600712 Fungicidally active compositions containing ethene derivatives Shirley B. Webb 1986-07-15
4532329 3-(R-thio)propionic acid substituted on adjacent carbon atoms by pyridyl and optionally-substituted phenyl, and corresponding optionally-substituted alkyl esters Shirley B. Webb 1985-07-30