Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9452061 | Spinal fusion cage | Darren Donald Obrigkeit, Jacob Koenen, Detlef Olaf Alexander Schumann | 2016-09-27 |
| 7364678 | Process for making and process for converting polyolefin fibres | Joseph Arnold Paul Maria Simmelink, Leonard Josef Arnold Nielaba | 2008-04-29 |