Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8006909 | Methods of forming and detecting non-visible marks and articles marked in accordance with the methods | Daniel R. Swiler, Bertram Gardner, David C. Kapp, Sean T. Weir, Ronald M. Harris | 2011-08-30 |