Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939527 | Method for the purification of hydrogen peroxide solutions | Dietmar Oeter, Claus Dusemund, Klaus Freissler, Martin Hostalek | 2005-09-06 |
EN
Ewald Neumann
Overall (2005): #204,291 of 245,428Top 85%
1
Patents 2005