Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974661 | Compositions, systems, and methods for imaging | Marshall Field, Vladek Kasperchik | 2005-12-13 |
| 6958181 | Protected activators for use in leuco dye compositions | — | 2005-10-25 |
| 6946362 | Method and apparatus for forming high surface area material films and membranes | John Dunfield | 2005-09-20 |
| 6894107 | Systems and methods for creating permanent images on substrates using ink-jet technology | — | 2005-05-17 |
| 6890614 | Metal salt activators for use in leuco dye compositions | Jayprakash C. Bhatt, Vladek Kasperchik | 2005-05-10 |
| 6855443 | Electrochemical device | — | 2005-02-15 |