Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8519029 | Copolymer admixture system for workability retention of cementitious compositions | Klaus Lorenz, Alexander Kraus, Thomas M. Vickers, Jr., Viswanath Mahadevan | 2013-08-27 |