Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811543 | Method for introducing a powdered substance into a nostril | Erik Keldmann, Troels Keldmann, Ricardo Palacios Pelaez | 2004-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811543 | Method for introducing a powdered substance into a nostril | Erik Keldmann, Troels Keldmann, Ricardo Palacios Pelaez | 2004-11-02 |