Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972273 | System and method of determining cardiac pressure | Douglas A. Hettrick | 2011-07-05 |
| 7927282 | System and method of determining cardiac pressure | Douglas A. Hettrick | 2011-04-19 |