Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016938 | Structures and components comprising blast-resistant concrete also suitable for limiting penetration of ballistic fragments | Bartley P. Durst, Edward F. O'Neil, Toney K. Cummins | 2011-09-13 |
| 7744690 | Blast-resistant concrete also suitable for limiting penetration of ballistic fragments | Bartley P. Durst, Edward F. O'Neil, Toney K. Cummins | 2010-06-29 |