Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4559087 | Process for phosphating metals | Peter Jorns, Werner Rausch, Josef Rothkegel, Gunther Luckhardt, Gudrun Volling | 1985-12-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4559087 | Process for phosphating metals | Peter Jorns, Werner Rausch, Josef Rothkegel, Gunther Luckhardt, Gudrun Volling | 1985-12-17 |