Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6957673 | Fuel dispensing device equipped with a sound and/or video system | Alan S. Ambrose, James Ferguson, Robert Lilienfeld, Mark McKinley | 2005-10-25 |
| 6648031 | Fuel dispensing devices equipped with a sound and/or video system | Alan S. Ambrose, James Ferguson, Robert Lilienfeld, Mark McKinley | 2003-11-18 |