Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9846855 | Tracking wellbore servicing equipment and components thereof | Phillip A. Rogers, Stanley V. Stephenson | 2017-12-19 |
| 8377855 | Methods and compositions for treating subterranean zones | Bradley L. Todd, Richard W. Pauls, Ian D. Robb | 2013-02-19 |
| 8318085 | Methods and compositions for inhibiting metal corrosion | Juanita M. Cassidy | 2012-11-27 |
| 8062586 | Methods and compositions for inhibiting metal corrosion | Juanita M. Cassidy | 2011-11-22 |
| 7888297 | Compositions for reducing the viscosity of treatment fluids | Robert E. Hanes, Jr., Richard W. Pauls, David Griffin, John M. Terracina | 2011-02-15 |
| 7461697 | Methods of modifying particulate surfaces to affect acidic sites thereon | Bradley L. Todd, Jimmie D. Weaver, Bessie Q. Citrowske | 2008-12-09 |
| 7334640 | Methods for reducing the viscosity of treatment fluids | Robert E. Hanes, Jr., Richard W. Pauls, David Griffin, John M. Terracina | 2008-02-26 |
| 7168489 | Orthoester compositions and methods for reducing the viscosified treatment fluids | Gary P. Funkhouser, Brad Todd | 2007-01-30 |
| 7159658 | Methods and compositions for treating subterranean zones | Bradley L. Todd, Richard W. Pauls, Ian D. Robb | 2007-01-09 |
| 7140438 | Orthoester compositions and methods of use in subterranean applications | Gary P. Funkhouser, Bessie “Nita” Q. Citrowske, Brad Todd | 2006-11-28 |
| 6976538 | Methods and high density viscous salt water fluids for treating subterranean zones | J. Michael Wilson, Robert E. Hanes, Jr., Bradley L. Todd | 2005-12-20 |
| 6918445 | Methods and compositions for treating subterranean zones using environmentally safe polymer breakers | Bradley L. Todd | 2005-07-19 |
| 6192987 | Metal corrosion inhibitors, inhibited acid compositions and methods | Gary P. Funkhouser, Juanita M. Cassidy, Jim L. Lane, Tommy R. Gardner, Karen L. King | 2001-02-27 |
| 5960877 | Polymeric compositions and methods for use in well applications | Gary P. Funkhouser | 1999-10-05 |
| 5840784 | Polymeric compositions and methods for use in low temperature well applications | Gary P. Funkhouser | 1998-11-24 |
| 4795977 | Interface system for interfacing a device tester to a device under test | Timothy Harns, Ronald D. Simmons | 1989-01-03 |