PL

Phillip E. Langley

IC ICI: 1 patents #1,088 of 2,189Top 50%
Overall (All Time): #4,063,677 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4310712 Process for the production of phenol and acetone — 1982-01-12