Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of using a charged chamber pressure transmitter for subterranean tools

Method of using a charged chamber pressure transmitter for subterranean tools

US Patent 7938179 · Granted May 10, 2011

Estimated economic value: $24,150,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method to temporarily lock open a safety valve and system2025
Acoustic detection of position of a component of a fluid control device2022
Methods and systems to facilitate establishing a connection between an access-se2022
Multi-gauge wrap wire for subterranean sand screen2020
Magnetic flow valve for borehole use2019
Pressure actuated frack ball releasing tool2019
Electric submersible pump suction debris removal assembly2019
Lock to ball seat for non-metallic ball2019
Window mill hydraulic line connection2019
High pressure interventionless borehole tool setting force2019
Three position interventionless treatment and production valve assembly2019
Expandable junk mill stabilizer2018