Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7950870 | Energy absorbing vehicle barrier | Samuel Ross Stanley, Jr., Patrick A. Leonhardt, Donald C. Pyde | 2011-05-31 |
| D636183 | Tool tray for interactive surface | Stephen Bolt, Paul Auger | 2011-04-19 |