Patents/Assignees

Patriot Research Center, LLC

7 patents in portfolio

US12571276utility2026
Casing Mandrel Hangers
0 cites
US12031406utility2024
Hydraulic Accumulator System
0 cites
US12000240utility2024
Frack Valve Greasing System
0 cites
US11867356utility2024
Rotary Multi-port Greasing Valve
0 cites
US11828413utility2023
Grease Pressure Relief System
0 cites
US11732540utility2023
Isolation Tool
0 cites
US11598418utility2023
Metal to Metal Vee Seal
0 cites