Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761041 | Thermal energy storage system | Donna Roth | 2004-07-13 |
| D485757 | Lid for a bottle | Donna Roth | 2004-01-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761041 | Thermal energy storage system | Donna Roth | 2004-07-13 |
| D485757 | Lid for a bottle | Donna Roth | 2004-01-27 |