Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5554476 | Toner particles for use in compositions for developing latent electrostatic images and liquid composition using same | Benzion Landa, Joseph Hall, George A. Gibson | 1996-09-10 |
| 5407771 | Toner and liquid composition using same | Benzion Landa, Joseph Hall, George A. Gibson | 1995-04-18 |
| 5192638 | Toner for use in compositions for developing latent electrostatic images, method of making the same, and liquid composition using the improved toner | Benzion Landa, Joseph Hall, George A. Gibson | 1993-03-09 |
| 5047307 | Toner for use in compositions for developing latent electrostatic images, method of making the same, and liquid composition using the improved toner | Benzion Landa, Joseph Hall, George A. Gibson | 1991-09-10 |
| 4842974 | Toner for use in compositions for developing latent electrostatic images, method of making the same, and liquid composition using the improved toner | Benzion Landa, Joseph Hall, George A. Gibson | 1989-06-27 |
| 4794651 | Toner for use in compositions for developing latent electrostatic images, method of making the same, and liquid composition using the improved toner | Benzion Landa, Joseph Hall, George A. Gibson | 1988-12-27 |