Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7022122 | Device for connecting a longitudinal bar to a pedicle screw | Martin Hess | 2006-04-04 |
| 6520664 | Pigment coated lamp and luminaire emitting colored light | Joachim Opitz, Stefan Willi Julius Gruhlke | 2003-02-18 |
| 6445112 | Lamp coated with an iron-oxide pigment, organic coloring material and silicon-oxygen compound layers | Kees Denissen, Bertrand Gorisse | 2002-09-03 |
| 6371957 | Device for connecting a longitudinal bar to a pedicle screw | Martin Hess | 2002-04-16 |
| 5735852 | Clamp jaw for a spinal affixation device | Konrad Tagwerker, Bernhard Jeanneret | 1998-04-07 |
| 5534001 | Osteosynthetic fixation element and manipulation device | Johannes F. Schlapfer, Robert Frigg, Daniel Recher, Linda Trebing | 1996-07-09 |