Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433068 | Hydrocarbon gels as suspending and dispersing agents and products | Lin Lu, Robert Hutton Ray | 2002-08-13 |
| 6340467 | Solid and semi-solid hydrocarbon gels and uses thereof | — | 2002-01-22 |