Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6514909 | Dual layer self-contained paper incorporating hollow spherical plastic pigment | Robert A. Austin, Bruce A. Neeld, Peter C. Yao, John K. Rourke, Trude J. Amick | 2003-02-04 |