Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11191630 | Systems and methods for protecting the cerebral vasculature | Cameron Paul Purcell, Whittaker Ian Hamill, Daniel W. Fifer | 2021-12-07 |
| 11154390 | Systems for protection of the cerebral vasculature during a cardiac procedure | Cameron Paul Purcell, Whittaker Ian Hamill, Daniel W. Fifer, Philip J. Haarstad, David J. Blaeser | 2021-10-26 |
| 11141258 | Method of isolating the cerebral circulation during a cardiac procedure | Daniel W. Fifer, Randall T. Lashinski, Michael Lee | 2021-10-12 |