Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309172 | Hydraulic diversion systems to enhance matrix treatments and methods for using same | Ronald van Petegem, Andrew Duncan, Alfredo Mendez Zurita, Kern L. Smith, Leonid Vigderman | 2019-06-04 |
| 10202828 | Self-degradable hydraulic diversion systems and methods for making and using same | Leonid Vigderman | 2019-02-12 |