Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9289573 | Ventilator pressure oscillation filter | Fang Zheng, Rick Crawford | 2016-03-22 |
| 6562214 | Laminated capillary array assembly | Bruce S. Amrhein, Timothy R. Evans, Barry K. Hanamoto | 2003-05-13 |