Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7032348 | Motor operated fast food service window with upwardly focused proximity detectors | Jason Epps, Jackson G. Weaver | 2006-04-25 |
| 6968645 | Sliding service window | Jim Epps, Jerry B. Larson, Brian K. Coble | 2005-11-29 |
| 6680669 | Remotely releasable security system | — | 2004-01-20 |
| 6397530 | Sliding service window assembly | Brian K. Coble | 2002-06-04 |
| 5615624 | Pass through transaction drawer with a hinged security flap | Jackson G. Weaver | 1997-04-01 |