Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634738 | Vehicle arresting system | John M. Rhatigan | 1997-06-03 |
| 5624203 | Energy absorbing barrier system with crash indication | Gerald L. Gorham, John M. Rhatigan | 1997-04-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634738 | Vehicle arresting system | John M. Rhatigan | 1997-06-03 |
| 5624203 | Energy absorbing barrier system with crash indication | Gerald L. Gorham, John M. Rhatigan | 1997-04-29 |