Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7425222 | Process for improving the sun protection factor of cellulosic fibre material | Georges Metzger, Jean-Jacques Donze, Serge Hauger, Volker Papendick, Michael Milde +4 more | 2008-09-16 |
| 6643605 | Method and device for determining the enthalpy of wet steam | Hans-Joachim Endries, Helmut Herbig | 2003-11-04 |