Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8763317 | Concrete roof panel | — | 2014-07-01 |
| 8490363 | Modular concrete building | John R. Nagy | 2013-07-23 |
| 8397467 | Methods and apparatus for concrete panel connections | — | 2013-03-19 |
| 8132388 | Modular concrete building | John R. Nagy | 2012-03-13 |