Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6395797 | Reduction of color degradation of triphenylmethane polymeric colorants within polyurethane foams | Sandy G. Belue | 2002-05-28 |
| 6378734 | Dosing assembly | — | 2002-04-30 |
| 6345646 | Injector/valve combination designed to improve color dosing response time | Jimmy D. Chavis, Frank M. Pitman | 2002-02-12 |