Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737392 | MDEA ester quats with high content of monoester in blends with tea ester quats | Robert O. Keys, David L. Gefvert | 2004-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737392 | MDEA ester quats with high content of monoester in blends with tea ester quats | Robert O. Keys, David L. Gefvert | 2004-05-18 |