Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856670 | Low temperature processing transfer printing ink | Kenneth Warren Hang | 1989-08-15 |
| 4830988 | Dielectric inks for multilayer copper circuits | Kenneth Warren Hang, Ashok N. Prabhu | 1989-05-16 |
| 4808673 | Dielectric inks for multilayer copper circuits | Kenneth Warren Hang, Ashok N. Prabhu | 1989-02-28 |