Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729324 | Inhalation actuated device for use with metered dose inhalers (MDIs) | Robert A. Casper, David L. Gardner, John M. Snow, Zachary Wood Lyon | 2004-05-04 |
| 6672304 | Inhalation actuated device for use with metered dose inhalers (MDIs) | Robert A. Casper, David L. Gardner | 2004-01-06 |
| 6561186 | Dry powder medicament inhalator having an inhalation-activated flow diverting means for triggering delivery of medicament | Robert A. Casper, David L. Gardner, John M. Snow, Zachary Wood Lyon, David Scott Farrar | 2003-05-13 |
| 6550477 | Dry powder medicament inhalator having an inhalation-activated flow diverting means for triggering delivery of medicament | Robert A. Casper, David L. Gardner, John M. Snow, Zachary Wood Lyon, David Scott Farrar | 2003-04-22 |
| 6357442 | Inhalation actuated device for use with metered dose inhalers (MDIS) | Robert A. Casper, David L. Gardner, John M. Snow, Zachary Wood Lyon | 2002-03-19 |
| 6209538 | Dry powder medicament inhalator having an inhalation-activated flow diverting means for triggering delivery of medicament | Robert A. Casper, David L. Gardner, John M. Snow, Zachary Wood Lyon, David Scott Farrar | 2001-04-03 |
| 5988163 | Dry powder medicament inhalator having an inhalation-activated flow diverting means for triggering delivery of delivery of medicament | Robert A. Casper, David L. Gardner | 1999-11-23 |
| 5826571 | Device for use with metered dose inhalers (MDIS) | Robert A. Casper, David L. Gardner | 1998-10-27 |
| 5823183 | Dry powder medicament inhalator having an inhalation-activated flow diverting means for triggering delivery of medicament | Robert A. Casper, David L. Gardner | 1998-10-20 |
| 5692496 | Dry powder medicament inhalator having an inhalation-activated flow diverting means for triggering delivery of medicament | Robert A. Casper, David L. Gardner | 1997-12-02 |
| 5415162 | Multi-dose dry powder inhalation device | Robert A. Casper, Malcolm E. Taylor, David Leith, Maryanne G. Boundy | 1995-05-16 |