Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637432 | Inhalation actuated device | Keith Wakefield | 2003-10-28 |
| 6626171 | Powder/liquid metering valve | Frederick A. Sexton, Akwete L. Adjei | 2003-09-30 |
| 6626173 | Dry powder inhaler | Warren Jewett | 2003-09-30 |
| 6595204 | Spacer for an inhaler | Warren Jewett | 2003-07-22 |
| 6581590 | Inhalation actuated device | Robert C. Williams, III, Keith Wakefield | 2003-06-24 |
| 6567686 | Method for improving lung delivery of pharmaceutical aerosols | Frederick A. Sexton, Akwete L. Adjei, Richard J. Melker, Johannes H. van Oostrom, Ilona Maria Schmalfuss +1 more | 2003-05-20 |
| D473640 | Breath actuated inhaler | Daniel F. Cuffaro, George H. F. Schnakenberg, III, Jeanette Numbers | 2003-04-22 |