Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887770 | Electrostatic rotary atomizing liquid spray coating apparatus | Robert L. Wacker, John Sharpless, Alan J. Knobbe, James C. Murphy | 1989-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887770 | Electrostatic rotary atomizing liquid spray coating apparatus | Robert L. Wacker, John Sharpless, Alan J. Knobbe, James C. Murphy | 1989-12-19 |