Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D566833 | Respiratory therapy device | Robert R. Cianfrocco, Deborah A. Laun | 2008-04-15 |
| 6238353 | Incentive spirometer | Lawrence A. Weinstein, James Wickstead, Brian K. Forbes, Michael J. Keating | 2001-05-29 |
| 5765553 | Aerosol medication delivery facemask adapter | Stephen J. Scheuermann | 1998-06-16 |