Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6589541 | Sprayable beautifying composition | Yolanda Halston | 2003-07-08 |
| 6550687 | Heat exchange system | David Charles Lyons, Robb Edward Bennett | 2003-04-22 |
| 6543698 | Fireplace make-up air heat exchange system | David Charles Lyons, Robb Bennett | 2003-04-08 |