Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6792943 | Intubating ventilatory face mask | Larry D. Johnson | 2004-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6792943 | Intubating ventilatory face mask | Larry D. Johnson | 2004-09-21 |