Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Signalling method and apparatus

Signalling method and apparatus

US Patent 8320393 · Granted Nov 27, 2012

Estimated economic value: $15,706,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Image quality test article2024
Image quality test article set2023
Downhole communication2021
Image quality test article set2020
Image quality test article2020
Multi-phase metering of fluid flows2017
Well shut in device2017
Apparatus for monitoring an electrical submersible pump2016
Downhole tool for investigating perforations2014
System for monitoring an electrical submersible pump2013
System and method for monitoring fluid flow through an electrical submersible pu2013
Apparatus and method of monitoring an alternating current component of a downhol2012