Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931607 | Pulmonary therapy apparatus | John P. Biondo, Kenneth L. Kramer, Carl W. Riley, Gregory W. Branson, Richard W. Chance +4 more | 2011-04-26 |
| 7905306 | Home care equipment system | Kenneth L. Kramer, Marshall S. Dahneke, Reed N. Wilcox, Franz R. Gaag, David T. Schwanemann +3 more | 2011-03-15 |