Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501057 | Residually heated food carrier | — | 2002-12-31 |
| D468071 | Portable ice chest | Johannes Le, Larry D. Maddux | 2002-12-31 |
| 6344630 | Thermoelectric heated food service cart | Johannes Le | 2002-02-05 |