Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676273 | Container with cover lockable thereon | Godefridus H. J. Jonkers | 1997-10-14 |
| 5667253 | Device for connecting a feed off and return tube to a container for liquids | Cornelis J. A. Jansen, Peter H. Marriott, Joachim Leifels | 1997-09-16 |
| 5634566 | Cover for a waste container | Cornelis J. A. Jansen | 1997-06-03 |