Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11172960 | Apparatus and method for septal punch | James S. Gammie, Philip J. Haarstad, David J. Blaeser, Stephen ROLLER, Rachael Quinn +2 more | 2021-11-16 |
| 11154325 | Apparatus and method for septal punch | James S. Gammie, Philip J. Haarstad, David J. Blaeser, Stephen ROLLER, Rachael Quinn +2 more | 2021-10-26 |
| 11045224 | Apparatus and method for septal punch | James S. Gammie, Philip J. Haarstad, David J. Blaeser, Stephen ROLLER, Rachael Quinn +2 more | 2021-06-29 |