Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508525 | Degradable downhole tools and\or components thereof, method of hydraulic fracturing using such tools or components, and method of making such tools or components | Mark A. Freeman, Mark HOPKINS | 2019-12-17 |
| 5709536 | Hydro mechanical packingless pump and liquid spray system | Wesley E. Renfro, Michael T. Sample, James N. Skarzynski | 1998-01-20 |