Featured patents

Method of Mining Ore
US 08840190 B2, Sept. 23, 2014, Of material handling means, Andrew Stokes / Technological Resources Pty. Limited (Melbourne, Victoria, AU)
A method of open cut mining an ore in a mine area of an open…

Device for the Cutting and Mixing of Soils
US 08789893 B2, July 29, 2014, Vertical cutter tooth orbit, Wolfgang Reinhardt / Allu Deutschland GmbH (Bünde, DE)
Device for cutting and mixing soils by means of a hydraulic excavator…

Abrasion Detecting Apparatus Detecting Abrasion of Component of Cutter Head and Tunnel Boring Machine Including Abrasion Detecting Apparatus
US 08789890 B2, July 29, 2014, Of rotary cutter with advance direction coincident or parallel to rotary axis, Hiroyoshi Iwata et al. / Kawasaki Jukogyo Kabushiki Kaisha (Kobe-shi, JP)
An abrasion detecting apparatus configured to detect abrasions of a plurality…

Cutting Tool Mounting Assembly
US 08857917 B2, Oct. 14, 2014, Clamped tooth holder or tooth mount, Nicholas J. Paros et al. / Kennametal Inc. (Latrobe, US)
A cutting tool mounting assembly adapted for attachment to a surface…

Method for Converting Hydrates Buried in the Waterbottom Into a Marketable Hydrocarbon Composition
US 08678514 B2, March 25, 2014, Separation below surface of earth or water, Kjeld Aaby Sorensen et al. / Shell Oil Company (Houston, US)
A method for converting hydrates buried in a water bottom into a marketable…

Method of and Apparatus for Plasma Blasting
US 08628146 B2, Jan. 14, 2014, Directly applying heat or vibration, Martin E. Baltazar-Lopez et al. / Auburn University (Auburn, US)
A blasting system comprising:…

Adaptive Advance Drive Control for Milling Machine
US 08632132 B2, Jan. 21, 2014, Floor working, Günter Hähn et al. / Wirtgen GmbH DE
A method of controlling a construction machine having a frame, a milling drum…

In Situ Thermal Processing of an Oil Shale Formation
US 08608249 B2, Dec. 17, 2013, In Situ Conversion of Solid to Fluid, Lanny Gene Schoeling et al. / Shell Oil Company (Houston, US)
A method of treating an oil shale formation in situ, comprising:…

Method for Automatically Creating a Defined Face Opening in Longwall Mining Operations
US 08567871 B2, Oct. 29, 2013, Of advancing material handling means or roof support, Martin Junker et al. / RAG Aktiegesellschaft DE
A method for automatically producing a defined face opening in a longwall mining…

Method of Setting an Automatic Level Control of the Plow in Plowing Operations of Coal Mining
US 08562077 B2, Oct. 22, 2013, Sidewall working, Armin Mozar et al.
A method of setting an automatic level control of a plow (17) in longwall…

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