Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6713550 | Method for making a high solids interactive coating composition and ink jet recording medium | Leonard J. Schliesman, Karen K. Spreda | 2004-03-30 |
| 6656545 | Low pH coating composition for ink jet recording medium and method | Leonard J. Schliesman, Karen K. Spreda | 2003-12-02 |
| 6140406 | High solids interactive coating composition, ink jet recording medium, and method | Leonard J. Schliesman, Karen K. Spreda | 2000-10-31 |
| 6129785 | Low pH coating composition for ink jet recording medium and method | Leonard J. Schliesman, Karen K. Spreda | 2000-10-10 |