Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602447 | Low-color ultraviolet absorbers for high UV wavelength protection applications | Xiaodong Zhao, Mary E. Mason, Daniel Connor, Eric B. Stephens, Jason D. Sprinkle +1 more | 2003-08-05 |
| 6595681 | Quick change liquid metering device | Jimmy D. Chavis, Frank M. Pitman | 2003-07-22 |
| 6559216 | Low-color ultraviolet absorber compounds and compositions thereof | Xiaodong Zhao, Mary E. Mason, Daniel Connor, Eric B. Stephens, Jason D. Sprinkle +1 more | 2003-05-06 |