Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7930868 | Optical disc advertising label and method | — | 2011-04-26 |
| 7849513 | Method and system for authorizing use of software programs | — | 2010-12-07 |
| 7357249 | Optical disc stacked removable label marketing system | — | 2008-04-15 |
| 7017190 | Portable recordable media anti-theft system | — | 2006-03-21 |
| 6614750 | Optical recordable disk security system | Kevin Davis | 2003-09-02 |
| 6495232 | Compact disk with removable center plug | — | 2002-12-17 |