Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679143 | Bleed alleviation in ink jet inks using acids containing a basic functional group | — | 1997-10-21 |
| 5611966 | Electrochemichromic solutions, processes for preparing and using the same, and devices manufacturing with the same | Desaraju V. Varaprasad, Mingtang Zhao, Hamid Habibi, Niall R. Lynam | 1997-03-18 |