Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7183915 | Wireless ATM security system | Joel Bartholf, Mitchell Lee Ingle | 2007-02-27 |
| 5734325 | Alarm device | Raymond C. Johnson, Walter K. Layfield, Michael Epple, Gregory J. Burns, James J. Walker | 1998-03-31 |