Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651985 | Automated system for playing live casino table games having tabletop changeable playing card displays and play monitoring security features | Randy D. Sines, Randy A. Gregory | 2003-11-25 |
| 6536411 | Method of operating an internal combustion engine | Thomas Ganser, Thomas Kaiser, Charles Robert Koch, Kurt Maute, Martin Spanninger | 2003-03-25 |