Issued Patents All Time
Showing 51–75 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10178987 | Retractor | Michael S. Butler | 2019-01-15 |
| 10172718 | Expandable interbody and intravertebral body devices | Madeline Wolters, Michael S. Butler | 2019-01-08 |
| 10166046 | Implant for immobilizing cervical vertebrae | Robert Alex Hirschl, Michael S. Butler, Madeline Wolters | 2019-01-01 |
| 10154911 | Expandable implant assembly | Madeline Wolters, Michael S. Butler | 2018-12-18 |
| 10149671 | Retractor with modular handles | Michael S. Butler | 2018-12-11 |
| 10117691 | Implant for bone fixation | — | 2018-11-06 |
| 10117750 | Implant for bone fixation | Garrett D. Lauf | 2018-11-06 |
| 9936986 | Systems and methods for spinal rod insertion and reduction | Michael S. Butler, Danish Siddiqui | 2018-04-10 |
| 9889014 | Implant for bone fixation | Garrett D. Lauf | 2018-02-13 |
| 9877759 | Foot implant for bone fixation | — | 2018-01-30 |
| 9827023 | Craniospinal fusion method and apparatus | Fraser Cummins Henderson, Sr., John W. Newman | 2017-11-28 |
| 9801733 | Expandable spinal interbody and intravertebral body devices | Madeline Wolters, Michael S. Butler | 2017-10-31 |
| 9707015 | Implant for immobilizing cervical vertebrae | Robert Alex Hirschl, Michael S. Butler, Madeline Wolters | 2017-07-18 |
| 9610100 | Modular telescoping surgical instrument | — | 2017-04-04 |
| 9610172 | Radially expandable spinal interbody device and implantation tool | Michael S. Butler | 2017-04-04 |
| 9603628 | Systems and methods for spinal rod insertion and reduction | Michael S. Butler, Danish Siddiqui | 2017-03-28 |
| 9456846 | Directional sequential dilation system with neuro monitoring | — | 2016-10-04 |
| 9386916 | Three-blade spinal retractor | Michael S. Butler | 2016-07-12 |
| 9351768 | Bone screw retention in a spinal implant | James A. Rinner, Michael S. Butler | 2016-05-31 |
| 9149303 | Posterior spinal prosthesis | Michael S. Butler | 2015-10-06 |
| 9138328 | Radially expandable spinal interbody device and implantation tool | Michael S. Butler | 2015-09-22 |
| 9138264 | Laminoplasty rod system | Kara A. Bucci, Howard An | 2015-09-22 |
| 9131963 | Posterior cross connector assembly | — | 2015-09-15 |
| 9125694 | Systems and methods for spinal rod insertion and reduction | Michael S. Butler, Danish Siddiqui | 2015-09-08 |
| 9072549 | Spinal clips for interspinous decompression | Michael S. Butler | 2015-07-07 |