Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Variable bore packer for a blowout preventer

Variable bore packer for a blowout preventer

US Patent 8727303 · Granted May 20, 2014

Estimated economic value: $14,342,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Automatic choking hydraulic shock reduction valve2024
Pressure regulator for fluid hammer reduction2024
Variable bore ram assembly2023
Interlocking dual v-shaped shear ram and method2022
Systems and methods for subsea wiring splices2022
Temperature based leak detection for blowout preventers2021
Shear rams for a blowout preventer2020
Select mode subsea electronics module2020
Annular blowout preventer packer assembly2020
Thermostat2020
Shear rams for a blowout preventer2019
Interchangeable thermostat cover2019