Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4383644 | Process and apparatus for the electrostatic spraying of electrically conductive paint | Albertus C. Spanjersberg, Johannes H. M. Barwegen | 1983-05-17 |
| 4275834 | Process and apparatus for the electrostatic spraying of electrically conductive paint | Albertus C. Spanjersberg, Johannes H. M. Barwegen | 1981-06-30 |