Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656536 | Method of controlling spray current and voltage in electrostatic coating apparatus | — | 2003-12-02 |
| 6598803 | Powder spray coating device | Gerald Haas, Hans Peter Michael | 2003-07-29 |
| 6537378 | Spray-coating apparatus | — | 2003-03-25 |