Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627063 | Method and apparatus for reducing vat and sulfur dyes | Otmar Dossenbach, Ulrich Meyer | 2003-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6627063 | Method and apparatus for reducing vat and sulfur dyes | Otmar Dossenbach, Ulrich Meyer | 2003-09-30 |