Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688603 | Ink-jet recording sheet | Mohammed Iqbal, Armin J. Paff, Donald J. Williams, David W. Tweeten | 1997-11-18 |
| 5686602 | Crosslinked cellulose polymer/colloidal sol matrix and its use with ink jet recording sheets | David W. Tweeten, Mohammad Iqbal, Subodh K. Kulkarni | 1997-11-11 |