Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345930 | Method and apparatus for assisting expulsional movement of pulmonary secretions via supramaximal flows | Pierre Cardinal, William E. Carscallen | 1994-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345930 | Method and apparatus for assisting expulsional movement of pulmonary secretions via supramaximal flows | Pierre Cardinal, William E. Carscallen | 1994-09-13 |