Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10568747 | Instrument for inserting a spinal implant and a spinal implant | Andreas Burger, Gerd Widmaier, Klaus Wenzler | 2020-02-25 |
| 9848991 | Expandable implant for the spinal column | Andreas Burger, Gerd Widmaier, Klaus Wenzler | 2017-12-26 |
| 9539106 | Expandable implant for the spinal column | Andreas Burger, Gerd Widmaier, Klaus Wenzler | 2017-01-10 |
| 9308098 | Implant for the spinal column and actuating instrument | Andreas Burger, Klaus Wenzler | 2016-04-12 |
| 7029498 | Variable height vertebral implant | Thomas Busch, Erich Orschler | 2006-04-18 |
| 6958724 | Method and circuit for conforming an analog actual signal to a digital desired signal | — | 2005-10-25 |
| 4769473 | 1-hydroxypyrazole-4-carboxylic acid | Norbert Rieber | 1988-09-06 |
| 4673429 | Nitrification-inhibiting 1-hydroxypyrazole derivatives | Norbert Rieber, Ernst-Heinrich Pommer, Juergen Dressel | 1987-06-16 |
| 4511723 | Halogenated 1-hydroxypyrazoles | Norbert Rieber, Heinrich Adolphi | 1985-04-16 |
| 4492689 | Halogenated 1-hydroxypyrazoles and their use as pesticides | Norbert Rieber, Heinrich Adolphi | 1985-01-08 |