Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Assembly providing an electrical connection through a pipe formed of several elements

Assembly providing an electrical connection through a pipe formed of several elements

US Patent 4806115 · Granted Feb 21, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for treating the area surrounding a well using an aqueous gelling solutio2021
Electrical grounding component and corresponding electronic board and electronic2019
Box for packaging an object2017
Method and device for detecting an object that can retroreflect light2010
Linking device for composite rods1998
Device for remotely actuating equipment comprising a bean-needle system1995
Fitting for controlled trajectory drilling, comprising a variable geometry stabi1994
System for evaluating the performance of an electrical filter1994
Fitting for controlled trajectory drilling, comprising a variable angle elbow el1993
Equipment for a drilling fitting comprising an element to be actuated, a motor a1993
Assembly for forming an electric connection through a pipe formed of several ele1993
Rotary drilling device comprising means for adjusting the azimuth angle of the p1992