Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821636 | Method of producing formaldehyde laden layered products having reduced emission of formaldehyde | Ingvar Lindh, Salme Pirhonen | 2004-11-23 |
| 6749949 | Method of producing formaldehyde laden layered products having reduced emission of formaldehyde | Ingvar Lindh, Salme Pirhonen | 2004-06-15 |