Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873436 | Nondestructive readout of a latent electrostatic image formed on an insulating material | Leszek Reiss, William Goldfarb | 1989-10-10 |
| 4847496 | Nondestructive readout of a latent electrostatic image formed on an insulated material | — | 1989-07-11 |
| 4833324 | Nondestructive readout of a latent electrostatic image formed on an insulating material | William Goldfarb | 1989-05-23 |
| 4827212 | Noninvasive method and apparatus for characterization of semiconductors | — | 1989-05-02 |