Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8149138 | Barrier gate | Thomas J. Burke | 2012-04-03 |
| 7384017 | Retractable gate | Thomas J. Burke | 2008-06-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8149138 | Barrier gate | Thomas J. Burke | 2012-04-03 |
| 7384017 | Retractable gate | Thomas J. Burke | 2008-06-10 |