Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789781 | Reinforced diaphragm valve | Jeffrey J. McKenzie | 2004-09-14 |
| 6786138 | Device for preparing milk froth for cappuccino | David Wheeler | 2004-09-07 |
| D494810 | Airpot visor | — | 2004-08-24 |