HYDRO LEDUC

City:

Azerailles

Country:

France

Published Applications:

Last publication date:

2018-06-07

Patent Grants:

Last grant date:

2020-06-23

Top Inventors for applications by HYDRO LEDUC

These are the the leading inventors for applications assigned to HYDRO LEDUC:

Louis-Claude POREL 7 Jeanmenil, France
HYDRO LEDUC 1 Azerailles, France

Recent patent applications by HYDRO LEDUC

HYDRO LEDUC based in Azerailles, FR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2018-06-07 ✅ Patent 10,690,124 granted on 2020-06-23

US20180156207A1

Mechanical engineering

Axial piston hydraulic pump

#2 | 2017-10-19 ✅ Patent 10,017,228 granted on 2018-07-10

US20170297659A1

Performing operations; transporting

Hydraulic device for controlling the depth of an immersible object

#3 | 2013-08-01

US20130192898A1

Fixed constructions

HYDRAULIC BRAKE FOR DRILLING-BIT

#4 | 2012-02-09 ✅ Patent 8,834,133 granted on 2014-09-16

US20120034113A1

Fixed constructions

Pumping device for fluids located at the bottom of a drilled well

#5 | 2008-03-06 ✅ Patent 7,779,745 granted on 2010-08-24

US20080054239A1

Mechanical engineering

Automatic-locking hydraulic jack

#6 | 2008-01-31

US20080025850A1

Mechanical engineering

Spring barrel pumps

#7 | 2006-01-12 ✅ Patent 7,178,449 granted on 2007-02-20

US20060005698A1

Mechanical engineering

Hydraulic device driving a rotating receiver

Also check out HYDRO LEDUC's (Azerailles, France) applicant profile with 2 patent applications submitted.

AssigneeID:

32235 ⎘