Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for reinforcing a driven tubular piling, the piling obtained by this process, an arrangement for implementing the process

Process for reinforcing a driven tubular piling, the piling obtained by this process, an arrangement for implementing the process

US Patent 4902171 · Granted Feb 20, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and device for controlling the pressure in a hydrogen tank2016
Resistive device comprising a silicon-nanowire-comprising strain gauge and metho2015
Electronic circuit having a diode-connected MOS transistor with an improved effi2013
Negative gain transductance amplifier circuit2008
Device comprising a valve for injecting grout around or inside a tubular pile dr1990
Device comprising a valve for injecting grout around or inside a tubular pile dr1990
Process and device for the injection of a slurry in the vicinity of the walls of1990
Process and device for the injection of a slurry in the vicinity of the walls of1990
Process for placing a piling in the ground, a drilling machine and an arrangemen1990
Arrangement for underwater drilling of foundations1988
Submarine drilling device1988
Hydro-drill with circular impression1987