Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637430 | Respiratory delivery system with power/medicament recharge assembly | Wolfgang H. Hanisch, Olaf Reinhold | 2003-10-28 |
| 6443146 | Piezo inhaler | — | 2002-09-03 |
| 6196218 | Piezo inhaler | — | 2001-03-06 |
| 5894841 | Dispenser | — | 1999-04-20 |