Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5409803 | Single-phase developers for lithograpic printing elements | Luigi Amariti | 1995-04-25 |
| 4714670 | Developer including an aliphatic cyclic carbonate in the oil phase emulsion | Luigi Amariti | 1987-12-22 |
| 4576899 | Method for enhancing apparent photospeed of diazonium plates by using thiocyanate to insolubilize diazonium compound after photolysis | Luigi Amariti | 1986-03-18 |
| 4499170 | Lithographic plates and photoresists having stabilized photosensitive diazo resin with theophylline derivative | Luigi Amariti | 1985-02-12 |