Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084108 | Core having enhanced ID stiffness and method for manufacturing the same | David E. Rhodes, Neil Roland Davis | 2011-12-27 |
| 7874540 | Concrete form for pouring non-round columns, and method of making same | — | 2011-01-25 |