| 8764802 |
Pedicle screw for intervertebral support elements |
Reto Walder |
2014-07-01 |
| 8251901 |
Retractor for minimally invasive surgery |
Patrick White, Thomas Zehnder |
2012-08-28 |
| 8221469 |
Pedicle screw with a closure device for securing a rod for stabilization of the vertebral column |
Thomas Zehnder |
2012-07-17 |
| 8075598 |
Pedicle screw with a closure device |
Thomas Zehnder, Patrick White, Fabrice Chenaux |
2011-12-13 |
| 7985248 |
Pedicle screw for intervertebral support elements |
Reto Walder |
2011-07-26 |
| 7967846 |
Pedicle screw for intervertebral support elements |
Reto Walder |
2011-06-28 |
| 7846182 |
Pedicle screw for intervertebral support elements |
Reto Walder |
2010-12-07 |
| 7785349 |
Pedicle screw for intervertebral support elements |
Reto Walder |
2010-08-31 |
| 7758618 |
Pedicle screw for intervertebral support elements |
Reto Walder |
2010-07-20 |
| 7611518 |
Pedicle screw for intervertebral support elements |
Reto Walder |
2009-11-03 |
| 6616667 |
Surgical instrument for tensioning a cable-like tensioning element |
Marco Steiger, Hermann Breimesser, Simon Casutt |
2003-09-09 |
| 5484444 |
Device for the implantation of self-expanding endoprostheses |
Michel Bachmann |
1996-01-16 |