Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4561037 | Electrostatic spraying | David J. Owen | 1985-12-24 |
| 4549243 | Spraying apparatus | David J. Owen | 1985-10-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4561037 | Electrostatic spraying | David J. Owen | 1985-12-24 |
| 4549243 | Spraying apparatus | David J. Owen | 1985-10-22 |