Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8877234 | Preservatives | Waltraud Simsch, Sonja Klein | 2014-11-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8877234 | Preservatives | Waltraud Simsch, Sonja Klein | 2014-11-04 |