Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855670 | Method of providing information useful in identifying defects in electronic circuits | — | 1989-08-08 |
| 4806921 | Rasterizer for pattern generator | Allan L. Goodman, Matthew J. Jolley, Robin L. Teitzel, John L. Wipfli | 1989-02-21 |