Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6397423 | Apparatus for catching debris while demolishing a bridge structure | Craig L. Sessler | 2002-06-04 |
| 6155649 | Process for demolishing a bridge structure | Craig L. Sessler | 2000-12-05 |