Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8088212 | Sparkle effect of unique particle size distribution | — | 2012-01-03 |
| 7318861 | Effect pigment | Curtis J. Zimmermann | 2008-01-15 |
| 7250530 | Processes and systems for making phosgene | Edward L. LaPorte, Curtis R. Moorer, Chunjie Zhang | 2007-07-31 |
| 7045007 | Effect pigment | — | 2006-05-16 |