Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multi-function tool for a drilling riser

Multi-function tool for a drilling riser

US Patent 9963950 · Granted May 8, 2018

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Connector, diverter, and annular blowout preventer for use within a mineral extr2019
Adjustable isolation sleeve2019
Offshore well drilling system with nested drilling risers2019
Riser gas handling system2019
Floating structure and riser systems for drilling and production2019
Wellhead system with gasket seal2018
Magnetic detection of drill pipe connections2018
Seal sub system2018
Metal end cap seal2018
Connector, diverter, and annular blowout preventer for use within a mineral extr2018
Gooseneck conduit system2018
Gooseneck conduit system2018