Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432617 | Formulations of positive films | — | 2002-08-13 |
| 6217337 | Method for obtaining a tabulation to display a range of colors which can be reproduced with accuracy | — | 2001-04-17 |
| 6168902 | Formulations of positive films in order to obtain the selection of colors by means of primary balanced colors, and method for obtaining such formulations | — | 2001-01-02 |