Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687710 | Inhaler for powdered medications having spiral deagglomeration chamber | Thomas J. Ambrosio, Alan J. Bilanin, David J. Kenyon, Srinivas Manthena, Tsong-Toh Yang | 1997-11-18 |