Featured patents

Pipe Retriever
US 08851796 B2, Oct. 7, 2014, Repair, replacement, or improvement, John M. Heieie / Southeast Directional Drilling, LLC (Casa Grande, US)
A pipe retriever for retrieving an unsecured pipe having a pipe joint, the pipe…

Rock Bolt
US 08801336 B2, Aug. 12, 2014, Rock or earth bolt or anchor, Johann Steyn / RSC Mining (Pty) Ltd. (Germiston, ZA
A rock bolt comprising:…

Jet Grouting Equipment
US 08757935 B2, June 24, 2014, Chemical, Maurizio Siepi et al. / Soilmec S.p.A. (Cesena, Forli-Cesena, IT)
A jet-grouting equipment for forming consolidated soil columns having…

System for Providing Flood Protection and Method of Implementing Same
US 08721221 B2, May 13, 2014, Connectable sections, Selamawit Tedesse Desta et al. / Premark Packaging LLC (Glenview, US)
A flood protection system comprising:…

Rock Anchor
US 08714884 B2, May 6, 2014, With settable material feature, Ernst Eigemann / Minova Carbotech GmbH (Essen, DE)
An apparatus for providing a connection between a source of a plastics component…

Method and Device for Laying Pipelines in the Ground
US 08613568 B2, Dec. 24, 2013, By means advancing along terrain and guiding pipe or cable into subterranean position, Ruediger Koegler / Herrenknecht AG (Schwanau, DE)
Drilling device for laying pipelines in the ground, comprising a drilling head…

Sleeved Cable Bolt
US 08602690 B2, Dec. 10, 2013, Rock or earth bolt or anchor, Hani Sabri Mitri
A cable bolt comprising:…

Gas-Cylinder Retaining Assembly
US 08517636 B2, Aug. 27, 2013, Suit or accessory therefor, Paul Townsend et al. / Draeger Safety UK Limited (Blyth (Northumberland), GB
A harness for breathing apparatus comprising:…

Modified Storage Pod and Feeding System for Binder Utilized for In-Situ Pilings and Method of Utilizing the Same
US 08523493 B2, Sept. 3, 2013, Casting in situ hardenable fluent material, David Blomqvist et al.
A method of delivering fluidized binder from a storage pod to a borehole…

Two Stage Mechanically Stabilized Earth Wall System
US 08496411 B2, July 30, 2013, Retaining wall, Thomas P. Taylor / T & B Structural Systems LLC (Ft. Worth, US)
A system for securing a facing to an earthen formation, comprising:…

Patentorg has 589 documents under Hydraulic and Earth Engineering Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot