Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6962245 | Variable force energy dissipater and decelerator | Chuck A. Plaxico | 2005-11-08 |
| 6637971 | Reusable high molecular weight/high density polyethylene guardrail | John F. Carney, III | 2003-10-28 |