Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Secondary release for wellhead connector

Secondary release for wellhead connector

US Patent 6966382 · Granted Nov 22, 2005

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Metal-to-metal seal with wiper element and wellhead system incorporating same2013
Bimetallic diaphragm for trapped fluid expansion2012
Integral orientation system for horizontal tree tubing hanger2010
Method of running a tubing hanger and internal tree cap simultaneously2010
Collapse arrestor tool2010
Casing hanger annulus monitoring system2006
Ported subsea wellhead2004