Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7708712 | Methods and devices for maintaining patency of surgically created channels in a body organ | Loc Phan | 2010-05-04 |
| 7462162 | Antiproliferative devices for maintaining patency of surgically created channels in a body organ | Loc Phan | 2008-12-09 |
| 7422563 | Multifunctional tip catheter for applying energy to tissue and detecting the presence of blood flow | Thomas Keast, Hewlett E. Melton, Jr., Christopher Willink, Dave Haugaard, David Thompson | 2008-09-09 |
| 7022088 | Devices for applying energy to tissue | Thomas Keast, Christopher Willink, Dave Haugaard, David Thompson | 2006-04-04 |
| 6712812 | Devices for creating collateral channels | Don Tanaka, Dave Haugaard, Thomas Keast | 2004-03-30 |
| 6629951 | Devices for creating collateral in the lungs | Michael D. Laufer, Don Tanaka | 2003-10-07 |