Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4623906 | Stable surface coating for ink jet nozzles | G. V. Chandrashekhar | 1986-11-18 |
| 4415905 | Electrolytic printing process with wear resistant electrode | Joseph W. Mitchell, Carlos J. Sambucetti | 1983-11-15 |
| 4231892 | Manganese doped zinc silicate luminescent phosphors with III-V oxide substitutions | Ifay F. Chang | 1980-11-04 |