Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7604694 | Marking liquid | Thomas Spengler, Ivan Horvat, Klaus Schroder | 2009-10-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7604694 | Marking liquid | Thomas Spengler, Ivan Horvat, Klaus Schroder | 2009-10-20 |