Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917299 | Point of sale (POS) terminal security system | Shuzhen Fu, Raymond Andrew Debruin, Jack Richard Grenfell | 2005-07-12 |
| 6646565 | Point of sale (POS) terminal security system | Shuzhen Fu, Raymond Andrew Debruin, Jack Richard Grenfell | 2003-11-11 |
| 5933812 | Portable transaction terminal system | Lee G. Meyer, James D. Fuller, Willie Yuen Fong, Gary L. Specht, Michael A. Fischer +2 more | 1999-08-03 |