Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615622 | Multi-purpose police baton | Chris Zuidema, David E. Bush, Jim Roies, Jim Moore | 2003-09-09 |
| 6359582 | Concealed weapons detection system | Jerry Hausner, Paul J. Menicucci, Robert H. Gorman | 2002-03-19 |