Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8062418 | Methods and compositions using calcium carbonate | Brent R. Constantz, Kasra Farsad, Chris Camire, Matthew Ginder-Vogel, Karin Yaccato +3 more | 2011-11-22 |
| 7914685 | Rocks and aggregate, and methods of making and using the same | Brent R. Constantz, Andrew Youngs, James R. O'Neil, Kasra Farsad, John Stagnaro +2 more | 2011-03-29 |