Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6613819 | Light stable articles | Stephen A. Johnson, Terry R. Bailey, John W. Frank | 2003-09-02 |
| 6569517 | Color tailorable pigmented optical bodies with surface metalization | Laurence R. Gilbert, Bryan L. Klaenhammer, James A. Olson | 2003-05-27 |