Issued Patents 2016
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512345 | Settable spacer fluids comprising pumicite and methods of using such fluids in subterranean formations | Gunnar Lende | 2016-12-06 |
| 9499731 | Calcium phosphate cement compositions comprising pumice and/or perlite and associated methods | D. Chad Brenneis, Lance E. Brothers | 2016-11-22 |
| 9376609 | Settable compositions comprising interground perlite and hydraulic cement | D. Chad Brenneis, Craig W. Roddy, James Robert Benkley | 2016-06-28 |
| 9291007 | Floating apparatus and method for fabricating the apparatus | Robert P. Darbe, Henry E. Rogers, Paul Joseph Jones, Misty D. Rowe, Lonnie Carl Helms | 2016-03-22 |
| 9267072 | Weighted elastomers, cement compositions comprising weighted elastomers, and methods of use | Craig W. Roddy, Rickey L. Morgan | 2016-02-23 |
| 9267073 | Weighted elastomers, cement compositions comprising weighted elastomers, and methods of use | Craig W. Roddy, Rickey L. Morgan | 2016-02-23 |