Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486227 | Zinc-complex photoinitiators and applications therefor | Ronald Sinclair Nohr | 2002-11-26 |
| 6368395 | Subphthalocyanine colorants, ink compositions, and method of making the same | Ronald Sinclair Nohr | 2002-04-09 |
| 6368396 | Colorants, colorant stabilizers, ink compositions, and improved methods of making the same | Ronald Sinclair Nohr | 2002-04-09 |
| 6342305 | Colorants and colorant modifiers | Ronald Sinclair Nohr | 2002-01-29 |