Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8882905 | Recycled compositions for construction, and methods of utilizing and producing the same | Henry J. Karam, John M. Suter | 2014-11-11 |
| 8747547 | Foamed compositions for reducing freeze-thaw heave risk, and methods of utilizing and producing the same | Douglas Alex Hernandez, Darin R. Duran, William S. Caires, Brian Masloff, John C. Fodor | 2014-06-10 |
| 8074670 | Maintaining dynamic water storage in underground porosity reservoirs | Donald O. Summers | 2011-12-13 |
| 7972080 | Bank-sided porosity storage reservoirs | Donald O. Summers | 2011-07-05 |
| 7192218 | Direct recharge injection of underground water reservoirs | Donald O. Summers | 2007-03-20 |
| 6840710 | Underground alluvial water storage reservoir and method | Randall R. Beeson, Donald O. Summers | 2005-01-11 |