Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9532885 | Dynamically expandable cannulae and systems and methods for performing percutaneous surgical procedures employing same | Carl Lauryssen, Gary A. Schneiderman, Frank M. Phillips | 2017-01-03 |
| 9211140 | Dynamically expandable cannulae and systems and methods for performing percutaneous surgical procedures employing same | Carl Lauryssen, Gary A. Schneiderman, Frank M. Phillips | 2015-12-15 |
| 8377134 | Total disc implant | Ashok C. Khandkar, Ramaswamy Lakshminarayanan | 2013-02-19 |
| 8016890 | Total disc implant | Ashok C. Khandkar, Ramaswamy Lakshminarayanan | 2011-09-13 |
| 7771481 | Total disc implant | Ashok C. Khandkar, Ramaswamy Lakshminarayanan | 2010-08-10 |
| 7758646 | Total disc implant | Ashok C. Khandkar, Ramaswamy Lakshminarayanan | 2010-07-20 |
| 6994727 | Total disc implant | Ashok C. Khandkar, Ramaswamy Lakshminarayanan | 2006-02-07 |
| 6790233 | Radiolucent spinal fusion cage | Ashok C. Khandkar, Mahendra S. Rao, Ramaswamy Lakshminarayanan | 2004-09-14 |