Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7237979 | Security barrier | Paul Behan | 2007-07-03 |
| 5588774 | Apparatus for arresting the progress of vehicles | — | 1996-12-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7237979 | Security barrier | Paul Behan | 2007-07-03 |
| 5588774 | Apparatus for arresting the progress of vehicles | — | 1996-12-31 |