Helgeson; Heather
Patent Applications and Registrations
Patent applications and USPTO patent grants for Helgeson; Heather.The latest application filed is for "slittable delivery device for the delivery of a cardiac surgical device".
- Helgeson; Heather - Hudson WI
- Helgeson; Heather - Robert WI
| Patent | Date |
|---|---|
| Slittable delivery device assembly for the delivery of a cardiac surgical device Grant 8,043,263 - Helgeson , et al. October 25, 2 | 2011-10-25 |
| Slittable delivery device for the delivery of a cardiac surgical device Grant 7,824,375 - Hastings, Jr. , et al. November 2, 2 | 2010-11-02 |
| Slittable Delivery Device Assembly For The Delivery Of A Cardiac Surgical Device App 20100094226 - Helgeson; Heather ; et al. | 2010-04-15 |
| Slittable Delivery Device For The Delivery Of A Cardiac Surgical Device App 20100094225 - Hastings; John ; et al. | 2010-04-15 |
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