Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379499 | Polymer-aldehyde additives to improve paper properties | Guozhong Xu | 2002-04-30 |
| 6365070 | Formaldehyde-free flame retardant treatment for cellulose-containing materials | Jeffrey Stowell, Edward D. Weil, William L. Coble | 2002-04-02 |