Helfer; Joel
Patent Applications and Registrations
Patent applications and USPTO patent grants for Helfer; Joel.The latest application filed is for "rf generator system for surgical vessel sealing".
- Helfer; Joel - Cheshire CT
| Patent | Date |
|---|---|
| Low power tissue sealing device and method Grant 11,399,884 - Kennedy , et al. August 2, 2 | 2022-08-02 |
| Rf Generator System For Surgical Vessel Sealing App 20200093532 - Ross; David ; et al. | 2020-03-26 |
| RF generator system for surgical vessel sealing Grant 10,342,599 - Ross , et al. July 9, 2 | 2019-07-09 |
| Low Power Tissue Sealing Device and Method App 20190008576 - Kennedy; Jenifer ; et al. | 2019-01-10 |
| Low-power tissue sealing device and method Grant 10,166,064 - Kennedy , et al. J | 2019-01-01 |
| Rf Generator System For Surgical Vessel Sealing App 20170281258 - Ross; David ; et al. | 2017-10-05 |
| RF generator system for surgical vessel sealing Grant 9,649,149 - Ross , et al. May 16, 2 | 2017-05-16 |
| Low-Power Tissue Sealing Device and Method App 20160192978 - Kennedy; Jenifer ; et al. | 2016-07-07 |
| Low power tissue sealing device and method Grant 9,265,561 - Kennedy , et al. February 23, 2 | 2016-02-23 |
| Low Power Tissue Sealing Device and Method App 20150342664 - Kennedy; Jenifer ; et al. | 2015-12-03 |
| Low power tissue sealing device and method Grant 9,144,455 - Kennedy , et al. September 29, 2 | 2015-09-29 |
| RF Generator System for Surgical Vessel Sealing App 20150230854 - Ross; David ; et al. | 2015-08-20 |
| RF generator system for surgical vessel sealing Grant 9,039,694 - Ross , et al. May 26, 2 | 2015-05-26 |
| Bi-directional suture passer Grant 9,011,466 - Adams , et al. April 21, 2 | 2015-04-21 |
| Low Power Tissue Sealing Device and Method App 20110319882 - Kennedy; Jenifer ; et al. | 2011-12-29 |
| Bi-directional Suture Passer App 20110028998 - Adams; Ray ; et al. | 2011-02-03 |
| Electrophoresis frame for gel slabs with different thickness holder plates Grant 6,969,455 - Helfer , et al. November 29, 2 | 2005-11-29 |
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