Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Expandable connection for use with a swelling elastomer

Expandable connection for use with a swelling elastomer

US Patent 6840325 · Granted Jan 11, 2005

Estimated economic value: $21,236,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for well tubular flotation2024
Method and apparatus for well tubular flotation2023
Method for removing casing from a wellbore2021
Apparatus and method for well tubular flotation2021
Storage and recovery of cryptographic key identifiers2014
Storage and recovery of cryptographic key identifiers2013
Tubing expansion2011
Coupling tubulars2009
Tubing expansion2006
Method and compositions for making refractory shapes having dense, carbon free s1997
Hot isostatic pressing process for applying wear and corrosion resistant coating1997
Recovery of precious metal1985