Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Articulating drill method and apparatus for cutting openings in nested strings of underwater piping and or tubing for overturned wells or platforms

Articulating drill method and apparatus for cutting openings in nested strings of underwater piping and or tubing for overturned wells or platforms

US Patent 9482380 · Granted Nov 1, 2016

Estimated economic value: $8,975,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for salvaging an oil well tubulars2021
Articulating drill method and apparatus for cutting openings in nested strings o2020
Articulating drill method and apparatus for cutting openings in nested strings o2020
Articulating drill method and apparatus for cutting openings in nested strings o2020
Articulating drill method and apparatus for cutting openings in nested strings o2020
Single blade pile cutting system2020
Method and apparatus for salvaging an oil well tubulars2019
Power tong unit2018
Articulating drill method and apparatus for cutting openings in nested strings o2018
Articulating drill method and apparatus for cutting openings in nested strings o2018
Articulating drill method and apparatus for cutting openings in nested strings o2018
Articulating drill method and apparatus for cutting openings in nested strings o2018