Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6530401 | Method for the preservation of an opened drink bottle | Martin Angehrn, Thomas Angehrn, Anton Boeni | 2003-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6530401 | Method for the preservation of an opened drink bottle | Martin Angehrn, Thomas Angehrn, Anton Boeni | 2003-03-11 |