Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8447537 | Methods and apparatus for determining the permeability and diffusivity of a porous solid | Alexander Bismarck, Geoffrey F. Hewitt, Karen Shu San Manley | 2013-05-21 |
| 7712526 | Proppant suspension testing devices and methods of use | Rickey L. Morgan, Ronnie Glen Morgan, Harold Grayson Walters | 2010-05-11 |
| 7549320 | Measuring cement properties | Gary P. Funkhouser, Christian Meyer, David E. McMechan, David L. Meadows | 2009-06-23 |
| 7499846 | Methods for using high-yielding non-Newtonian fluids for severe lost circulation prevention | Robert Massingill, Melissa Allin, Rickey L. Morgan, Mark R. Savery, Ron Morgan | 2009-03-03 |
| 7392842 | Proppant suspension testing devices and methods of use | Rickey L. Morgan, Ronnie Glen Morgan, Harold Grayson Walters | 2008-07-01 |
| 7325607 | Methods and systems for using high-yielding non-Newtonian fluids for severe lost circulation prevention | Robert Massingill, Melissa Allin, Rickey L. Morgan, Mark R. Savery, Ron Morgan | 2008-02-05 |
| 7296927 | Laboratory apparatus and method for evaluating cement performance for a wellbore | B. Raghava Reddy, Dennis W. Gray, Anthony Palmer, Keith Edward Blaschke, Lance E. Brothers | 2007-11-20 |
| 6874353 | Yield point adaptation for rotating viscometers | Ronnie Glen Morgan | 2005-04-05 |
| 6817376 | Gel hydration tank and method | Ronnie Glen Morgan, Rickey L. Morgan, James McGough, Michael R. Spaulding | 2004-11-16 |
| 6782735 | Testing device and method for viscosified fluid containing particulate material | Harold Grayson Walters, Billy J. Slabaugh, Ronnie Glen Morgan, Phillip C. Harris, Stanley J. Heath +2 more | 2004-08-31 |
| 6055874 | Apparatus and method for simulating well bore conditions | David D. Onan, Dennis W. Gray, Russell M. Fitzgerald | 2000-05-02 |
| 4653313 | Positive stirring consistometer cup and method of using the same | Fred Sabins, David L. Sutton | 1987-03-31 |