Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7173078 | Process for preparing modified pigments | Melanie G. Lamprey, Paul S. Palumbo | 2007-02-06 |
| 6399029 | Chemical processing using a dual feeder system, a sample port assembly, and a fluid flow control system | William M. Porteous | 2002-06-04 |
| 6328894 | Processes of purifying a dispersion and making inkjet inks | Michael K. Chan, Joseph E. Johnson, Friedrich K. von Gottberg | 2001-12-11 |