Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300390 | Liquid toner composition | Benzion Landa, Peretz Ben-Avraham, Moshe Levanon | 1994-04-05 |
| 5286593 | Liquid developer containing stabilized charge director composition | Benzion Landa | 1994-02-15 |
| 5266435 | Liquid toners containing charge directors and components for stabilizing their electrical properties | — | 1993-11-30 |
| 5264313 | Charge director composition | Benzion Landa | 1993-11-23 |
| 5225306 | Charge priming agents for liquid toners | Frida Avadik | 1993-07-06 |
| 5208130 | Charge director compositions for liquid developer | Frida Avadik | 1993-05-04 |
| 5155001 | Liquid developer method with replenishment of charge director | Benzion Landa, Amnon Peled | 1992-10-13 |
| 5047306 | Humidity tolerant charge director compositions | — | 1991-09-10 |
| 4980259 | Liquid developer formulation | Benzion Landa, Uri Levy | 1990-12-25 |