Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787628 | Polyether/polyurethane association thickeners | Dean Thetford | 2004-09-07 |
| 6743855 | Polyester association thickeners | Dean Thetford | 2004-06-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787628 | Polyether/polyurethane association thickeners | Dean Thetford | 2004-09-07 |
| 6743855 | Polyester association thickeners | Dean Thetford | 2004-06-01 |