Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692631 | Container for transporting, storing and dispensing chemical products | Marie-Anne Tillard, Christian Colin, Werner Buttner, Winfried Trinkaus | 1997-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692631 | Container for transporting, storing and dispensing chemical products | Marie-Anne Tillard, Christian Colin, Werner Buttner, Winfried Trinkaus | 1997-12-02 |