Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087704 | Expandable support ring for packing element containment system | Gary L. Anderson, Frank J. Maenza, Adrian R. Castro | 2018-10-02 |
| 10077625 | Subterranean packer sealing system load diverter | Frank J. Maenza, Gary L. Anderson | 2018-09-18 |
| 10060213 | Residual pressure differential removal mechanism for a setting device for a subterranean tool | Frank J. Maenza | 2018-08-28 |