Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8357240 | Method of making concrete | Alan Sweat, Kristen VanBuskirk | 2013-01-22 |
| RE43253 | Lightweight concrete compositions | Michael T. Williams, David A. Cowan, John K. Madish, Kolapo Adewale, Roger Moore +1 more | 2012-03-20 |