ET

Erik Willem TEGELAAR

Shell Oil Compny: 2 patents #1,477 of 4,423Top 35%
Overall (All Time): #2,011,034 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9404344 Remediation of asphaltene-induced plugging of wellbores and production lines Stanley Nemec Milam, John Justin FREEMAN, Richard B. Taylor 2016-08-02
9399904 Oil recovery system and method Stanley Nemec Milam, John Justin FREEMAN 2016-07-26