DL

David C. Lewis

HP Huntsman Petrochemical: 2 patents #2 of 18Top 15%
🗺 Texas: #3,232 of 17,606 inventorsTop 20%
Overall (2019): #180,276 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10519363 Ultra-high salinity surfactant formulation Luis C. Salazar, Srinivasa S. Godavarthy 2019-12-31
10513578 Etheramines and their use as curatives or intermediates for polymer synthesis Hui Zhou, Howard P. Klein, Terry L. Renken, Leah Patterson 2019-12-24