Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8663198 | Negative pressure wound therapy device | Alan Carlson, Daniel M. Gelfman | 2014-03-04 |
| 7331343 | Control of supplemental respiratory oxygen | Matthew F. Schmidt, Catherine A. Nordman | 2008-02-19 |
| 6561187 | Control of supplemental respiratory oxygen | Matthew F. Schmidt, Catherine A. Nordman | 2003-05-13 |
| 6532958 | Automated control and conservation of supplemental respiratory oxygen | Matthew F. Schmidt, Catherine A. Nordman | 2003-03-18 |
| 6371114 | Control device for supplying supplemental respiratory oxygen | Matthew F. Schmidt, Catherine A. Nordman | 2002-04-16 |
| 6186142 | Control of respiratory oxygen delivery | Matthew F. Schmidt, Catherine A. Nordman | 2001-02-13 |