Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8945179 | Single disc occlusionary patent foramen ovale closure device | Daniel Olsen, Randy David B. Grishaber, Chao-Chin Chen, Rudy Cedro | 2015-02-03 |
| 8308759 | Single disc intraluminal fixation patent foramen ovale closure device | Daniel Olsen, Randy David B. Grishaber, Chao-Chin Chen, Rudolph Cedro | 2012-11-13 |
| 5449069 | Surgical instrument processing and delivery device | Martin Pijanowski | 1995-09-12 |