Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049783 | Security cage | — | 2024-07-30 |
| 7475886 | Shopping cart | Rodney L. Hempen, Graham Lobban | 2009-01-13 |
| 7300062 | Nestable shopping cart | Rodney L. Hempen, Graham Lobban | 2007-11-27 |
| 7044446 | Removable cart corral guard | Rodney L. Hempen, Graham Lobban | 2006-05-16 |
| 6979004 | Child carrier having an electronic device | Rodney L. Hempen | 2005-12-27 |