Featured patents

Devices, Systems and Methods for Controlling Erosion
US 08821076 B2, Sept. 2, 2014, Erosion protection, Rodney W. Tyler / Conwed Plastics Acquisition Company V LLC (Minneapolis, US)
A method for pneumatically forming an erosion control device comprising:…

Marine Ropeway
US 08801327 B2, Aug. 12, 2014, Floating barrier, Eric G. Johnson / Halo Maritime Defense Systems, Inc. (Andover, US)
An apparatus for moving a marine structure, the apparatus comprising:…

Debris Shield for Geocontainers, Method of Making, and Method of Use Thereof
US 08864424 B2, Oct. 21, 2014, Net, fabric, or sheet type, David Michael Jones et al. / Nicolon Corporation (Pendergrass, US)
A debris shield comprising at least two layers, one layer being an abrasion…

Culvert Gate Assembly
US 08870493 B2, Oct. 28, 2014, Terminal or head, Steve Haire / Machine Design, Inc. (Wahpeton, US)
An adjustable gate assembly for engagement to a pipe, the assembly comprising:…

Method and Apparatus for an Anchorage Device
US 08757928 B1, June 24, 2014, With treatment, Sidney Smith / Complete Consent, LLC (Savannah, US)
An anchorage device in cooperation with a selected substance, comprising:…

Apparatus and Method for Re-Tensioning a Loose Roof Plate in an Underground Mine
US 08740504 B2, June 3, 2014, Cable or strap support, John G. Oldsen et al. / FCI Holdings Delaware, Inc. (Wilmington, US)
An apparatus for retensioning a loose roof plate held by a roof bolt, comprising…

Devices and Methods for Directing Migration of Non-Aqueous Phase Liquids From Sediment
US 08651768 B1, Feb. 18, 2014, With drainage or collection, Eugene L. McLinn et al. / TRC Environmental Corporation (Windsor, US)
A method for directing a non-aqueous phase liquid (NAPL) from a NAPL-contaminated…

Method and Apparatus for Forcing a Pipeline Into or Out of a Borehole
US 08628273 B2, Jan. 14, 2014, Advancing subterranean length of pipe or cable, Martin Cherrington
A pipe thrusting apparatus for inserting and removing a pipe from a borehole,…

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…

Cuttable Drilling Tool, and a Cuttable Self Drilling Rock Bolt
US 08556542 B2, Oct. 15, 2013, Rock or earth bolt or anchor, John Horsch et al. / Sandvik Intellectual Property AB (Sandviken, SE)
A shaft of a drilling tool extending between opposing ends, one of the ends…

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