Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4325627 | Method and apparatus for liquid-developing latent electrostatic images | Ronald Swidler | 1982-04-20 |
| 4318002 | Method of charging a multilayered apertured element in an electrostatic imaging process | Gerald L. Pressman | 1982-03-02 |