Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6877628 | Container with collapsible sides | — | 2005-04-12 |
| 6349951 | Stackable roller carriage having swingably mounted wheels | Erling Kristen Mogensen | 2002-02-26 |
| 5711540 | Roller carriage having swingable wheels | — | 1998-01-27 |