Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698018 | Heat transferring inkjet ink images | Michael J. Simons, Mary Christine Brick | 1997-12-16 |
| 5679138 | Ink jet inks containing nanoparticles of organic pigments | David Czekai | 1997-10-21 |