Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5760400 | Method and a device for photothermally testing workpieces | Helmut Prekel | 1998-06-02 |
| 5680670 | Cleaning device for a powder coating compartment | Mario Hammerle | 1997-10-28 |
| 5422146 | Process of powder coating of workpieces | — | 1995-06-06 |