Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150838 | Non-fused aromatic dispersant composition | Dean Thetford | 2018-12-11 |
| 10113031 | Aromatic dispersant composition | Dean Thetford, Robert A. Jennings | 2018-10-30 |
| 10100152 | Aromatic dispersant composition | Dean Thetford, Stuart N. Richards | 2018-10-16 |