Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Quick connect coupling for cementing operations and the like

Quick connect coupling for cementing operations and the like

US Patent 9051787 · Granted Jun 9, 2015

Estimated economic value: $15,729,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Double shaft drilling apparatus with hanger bearings2016
Subsea cementing plug system with plug launching tool2012
Subsea cementing plug system with plug launching tool2012
Filtered actuator port for hydraulically actuated downhole tools2006
Valve assembly for use in a wellbore2003
Flow actuated valve for use in a wellbore2003
Method and multi-purpose apparatus for control of fluid in wellbore casing2003
Plug release indication method1999
Method and apparatus for placing and cementing casing in horizontal wells1998
Subsurface release cementing plug apparatus and methods1998
Ball drop head with rotating rings1998
Well cementing plug assemblies and methods1998