Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8677720 | Precast concrete pile with carbon fiber reinforced grid | Sami Rizkalla, Earl Shimp | 2014-03-25 |
| 6729090 | Insulative building panel with transverse fiber reinforcement | Harold G. Messenger, Thomas G. Harmon, John A. Fifield | 2004-05-04 |