Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146279 | Portable vehicle barrier | — | 2024-11-19 |
| 8382391 | Vehicle security barrier | Elizabeth Elliott | 2013-02-26 |
| 7780393 | Trailer for transporting vehicle security barriers | — | 2010-08-24 |
| 7320557 | Anti-terrorism vehicle security barrier | — | 2008-01-22 |
| D453355 | Combination sticker and tape dispenser | Stan Fear | 2002-02-05 |