Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9821095 | System and method to vent gas from a body cavity | Keith A. Roberts | 2017-11-21 |
| 9446208 | Gas conditioning trocars | Douglas E. Ott | 2016-09-20 |
| 9028437 | Method for delivering an agent to the abdomen | Douglas E. Ott, Patrick Richard Spearman, Robert I. Gray | 2015-05-12 |
| 8932248 | Gas conditioning trocars | Douglas E. Ott | 2015-01-13 |
| 8836521 | Hydration alert | Douglas E. Ott | 2014-09-16 |
| 8715264 | Charged hydrator | Douglas E. Ott, Robert I. Gray | 2014-05-06 |
| 8608715 | System and method to vent gas from a body cavity | Keith A. Roberts, John H. Burban | 2013-12-17 |
| 8585646 | System and method to vent gas from a body cavity | Keith A. Roberts | 2013-11-19 |
| 8414550 | System and method to vent gas from a body cavity | Keith A. Roberts, John H. Burban | 2013-04-09 |
| 8269638 | Hydration alert | Douglas E. Ott | 2012-09-18 |
| 8211052 | Charged hydrator | Douglas E. Ott, Robert I. Gray | 2012-07-03 |
| 8147442 | Method and apparatus for delivering an agent to the abdomen | Douglas E. Ott, Patrick Richard Spearman, Robert I. Gray | 2012-04-03 |
| 7918816 | Method and apparatus for delivering an agent to the abdomen | Douglas E. Ott, Patrick Richard Spearman, Robert I. Gray | 2011-04-05 |
| 7744557 | Method and apparatus for delivering an agent to the abdomen | Douglas E. Ott, Patrick Richard Spearman, Robert I. Gray | 2010-06-29 |
| 7731704 | Method and apparatus for delivering an agent to the abdomen | Douglas E. Ott, Patrick Richard Spearman, Robert I. Gray | 2010-06-08 |