Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6971254 | Security device, method of manufacturing the same, and method of operating the same | Rodger Thomason, William Patrick Conley, Lawrence G. Kurland, George C. Chen | 2005-12-06 |
| 6779370 | Security device, method of manufacturing the same, and method of operating the same | Rodger Thomason, William Patrick Conley, Lawrence G. Kurland, George C. Chen | 2004-08-24 |