WD

Ward B. Davis

CO Conoco: 1 patents #310 of 638Top 50%
Overall (All Time): #4,005,872 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4626320 Method for automated de-coking Charles W. Alworth, John C. Thomas 1986-12-02