Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D801874 | Container trailer | Wesley John Warren, David Wayne Murrell, Bryan Chapman Lucas | 2017-11-07 |
| 9594009 | Cement testing | David L. Meadows, Robert P. Darbe | 2017-03-14 |
| 9296939 | Compositions for modifying rheological properties of cement systems | Benjamin John Iverson, Narongsak Tonmukayakul, Ian D. Robb | 2016-03-29 |
| 8783091 | Cement testing | David L. Meadows, Robert P. Darbe | 2014-07-22 |
| 7654326 | Sorel cements and methods of making and using same | Ashok Santra, Christopher L. Gordon, Daniel L. Bour, Dwain King | 2010-02-02 |