Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9487435 | Laser marking compositions and related methods | George E. Sakoske, Joseph E. Sarver, Dennis R. Gilmore, Stephen Rozwood | 2016-11-08 |
| 8172935 | Special effect pigments | Daniel R. Swiler, Gary L. Nuccetelli | 2012-05-08 |
| 8006909 | Methods of forming and detecting non-visible marks and articles marked in accordance with the methods | Daniel R. Swiler, Terry J. Detrie, Bertram Gardner, David C. Kapp, Ronald M. Harris | 2011-08-30 |