Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599455 | Process for producing wood particleboard | Konrad Alfons Wierer, Abdulmajid Hashemzadeh | 2003-07-29 |
| 6531538 | Fast-drying rendering and coating composition | Hans-Peter Weitzel, Harald Zeh, Peter Ball | 2003-03-11 |