Brumfield; David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brumfield; David.The latest application filed is for "facet screw system and method".
- Brumfield; David - Collierville TN
- Brumfield; David - Southaven MS
- Brumfield, David - Southhaven MS
- Brumfield; David - Nesbit MS
| Patent | Date |
|---|---|
| Facet Screw System And Method App 20190247098 - Brumfield; David ; et al. | 2019-08-15 |
| Facet screw system and method Grant 10,314,622 - Brumfield , et al. | 2019-06-11 |
| Graft fixation Grant 9,770,534 - Montes De Oca Balderas , et al. September 26, 2 | 2017-09-26 |
| Facet Screw System and Method App 20170265909 - Brumfield; David ; et al. | 2017-09-21 |
| Facet screw system and method Grant 9,668,784 - Brumfield , et al. June 6, 2 | 2017-06-06 |
| Facet Screw System and Method App 20130103095 - Brumfield; David ; et al. | 2013-04-25 |
| Multi-Axial Bone Screw Assembly App 20110071577 - Barker, JR.; B. Thomas ; et al. | 2011-03-24 |
| Multi-Axial Bone Screw Assembly App 20100198270 - Barker; B. Thomas ; et al. | 2010-08-05 |
| Graft Fixation App 20100145448 - Montes De Oca Balderas; Horacio ; et al. | 2010-06-10 |
| Multi-axial bone screw assembly Grant 7,727,261 - Barker , et al. June 1, 2 | 2010-06-01 |
| Multi-axial bone screw assembly App 20040116929 - Barker, B. Thomas ; et al. | 2004-06-17 |
| Multi-axial bone screw assembly Grant 6,660,004 - Barker , et al. December 9, 2 | 2003-12-09 |
| Adjustable spinal tether App 20030023241 - Drewry, Troy D. ; et al. | 2003-01-30 |
| Adjustable spinal tether Grant 6,436,099 - Drewry , et al. August 20, 2 | 2002-08-20 |
| Multi-axial bone screw assembly App 20020026193 - Barker, B. Thomas ; et al. | 2002-02-28 |
| Multi-axial bone screw assembly Grant 6,280,442 - Barker , et al. August 28, 2 | 2001-08-28 |
| Method and apparatus for the fixation of bone fractures, limb lengthening and the correction of deformities Grant 5,062,844 - Jamison , et al. November 5, 1 | 1991-11-05 |
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