Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904786 | Method of applying phosphate coatings to metal surfaces | Thomas Wendel, Hardy Wietzoreck, Klaus Bittner, Peter Schiefer, Marcus Schinzel | 1999-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904786 | Method of applying phosphate coatings to metal surfaces | Thomas Wendel, Hardy Wietzoreck, Klaus Bittner, Peter Schiefer, Marcus Schinzel | 1999-05-18 |