Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817283 | High speed cooking device and method | William Day, David Harter, Gerald W. Sank | 2004-11-16 |
| 6805112 | Convection oven having multiple airflow patterns | James T. Cole, Donald E. Fritzsche, David Harter, Ronald J. Forni, Malcolm Reay +2 more | 2004-10-19 |
| 6726089 | Portable mailbox cover | — | 2004-04-27 |