Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319254 | Constant head, magnetic actuated ink jet cartridge for use in an electrostatic ink jet printer | Douglas R. Arnoldi, Richard A. Sloan, Jr. | 1982-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319254 | Constant head, magnetic actuated ink jet cartridge for use in an electrostatic ink jet printer | Douglas R. Arnoldi, Richard A. Sloan, Jr. | 1982-03-09 |