Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7499846 | Methods for using high-yielding non-Newtonian fluids for severe lost circulation prevention | Robert Massingill, Melissa Allin, Rickey L. Morgan, Mark R. Savery, Johnny W. Johnson | 2009-03-03 |
| 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, Johnny W. Johnson | 2008-02-05 |