Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D452296 | Pot for water purification | Johanna Egnell | 2001-12-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D452296 | Pot for water purification | Johanna Egnell | 2001-12-18 |