Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5561507 | Apparatus and method for producing an electrostatic image using water-base toner | Kensuke Fukae | 1996-10-01 |
| 4964910 | Transfer fluid for spirit duplicating systems | Donald R. Beck, Susan P. Ontawar | 1990-10-23 |
| D298458 | Thermoelectric device for heating and cooling the skin | Ely Margolin | 1988-11-08 |
| 4232628 | Toner applicator for electrostatic copier | — | 1980-11-11 |