Hoffman; Swee Lin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hoffman; Swee Lin.The latest application filed is for "cervical repositioning, restraint, traction and exercise device and method".
- Hoffman; Swee Lin - Sunnyvale CA
- Hoffman; Swee Lin - US
| Patent | Date |
|---|---|
| Restraint, reposition, traction and exercise device and method Grant 9,402,776 - Hoffman , et al. August 2, 2 | 2016-08-02 |
| Cervical repositioning, restraint, traction and exercise device and method Grant 9,345,611 - Hoffman , et al. May 24, 2 | 2016-05-24 |
| Cervical Repositioning, Restraint, Traction And Exercise Device And Method App 20130131570 - Hoffman; Swee Lin ; et al. | 2013-05-23 |
| Restraint, reposition, traction and exercise device and method Grant 8,021,287 - Hoffman , et al. September 20, 2 | 2011-09-20 |
| Restraint, Reposition, Traction And Exercise Device And Method App 20110208242 - Hoffman; Swee Lin ; et al. | 2011-08-25 |
| Restraint, reposition, traction and exercise device and method App 20080269030 - Hoffman; Swee Lin ; et al. | 2008-10-30 |
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