Cohen; Dan S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cohen; Dan S..The latest application filed is for "surgical retractor device and related methods".
- Cohen; Dan S. - Miami Beach FL
| Patent | Date |
|---|---|
| Percutaneous instrument assembly Grant 8,162,952 - Cohen , et al. April 24, 2 | 2012-04-24 |
| Percutaneous instrument assembly Grant 8,038,699 - Cohen , et al. October 18, 2 | 2011-10-18 |
| Surgical retractor device and related methods Grant 7,931,589 - Cohen , et al. April 26, 2 | 2011-04-26 |
| Surgical retractor device and related methods Grant 7,922,658 - Cohen , et al. April 12, 2 | 2011-04-12 |
| Surgical Retractor Device And Related Methods App 20090203969 - Cohen; Dan S. ; et al. | 2009-08-13 |
| Percutaneous instrument assembly App 20080125788 - Cohen; Dan S. ; et al. | 2008-05-29 |
| Surgical Retractor Device And Related Methods App 20080114209 - Cohen; Dan S. ; et al. | 2008-05-15 |
| Percutaneous Instrument Assembly App 20080077138 - Cohen; Dan S. ; et al. | 2008-03-27 |
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