Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multi-layer coating for plunger and/or packing sleeve

Multi-layer coating for plunger and/or packing sleeve

US Patent 10941766 · Granted Mar 9, 2021

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Active bellows pump valve management2025
Systems and methods using a bellows pump to perform operations for a subterranea2025
Direct connect piston-driven bellows pump2025
Plunger or piston with hardened insert2025
Flexible manifold for reciprocating pump2025
Pump fluid end with suction valve closure assist2025
Pump fluid end with suction valve closure assist2025
Optimal-contact suction valve assembly guide2025
Systems for depositing coatings on surfaces and associated methods2024
Flexible manifold for reciprocating pump2024
Pump fluid end with suction valve closure assist2024
Pump fluid end with suction valve closure assist2024