Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7878246 | Methods of perforation using viscoelastic surfactant fluids and associated compositions | Mathew M. Samuel, Yerik Balabatyrov, Frank F. Chang, Liz Morris | 2011-02-01 |
| 5552068 | Lubricant composition containing amine phosphate | — | 1996-09-03 |