Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4223047 | Method of depositing a protective surface layer on a very thin metal sheet | Ulrich Tenhaven, Friedrich Wolff | 1980-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4223047 | Method of depositing a protective surface layer on a very thin metal sheet | Ulrich Tenhaven, Friedrich Wolff | 1980-09-16 |