Featured patents

Water Wave Breaker Assembly
US 08851793 B2, Oct. 7, 2014, Openwork, Annie Cyr et al. / 9223-0523 Quebec Inc. (Levis, Quebec)
A water wave breaker assembly comprising:…

Leaching Chamber Family With Common End Connectors
US 08801326 B2, Aug. 12, 2014, Corrugated, Bryan J. Coppes et al. / Infiltrator Systems, Inc. (Old Saybrook, US)
A group of arch shape cross section plastic leaching chambers, each chamber…

Tidal Power Plant and Method for the Creation Thereof
US 08801331 B2, Aug. 12, 2014, With assembly of sectional supporting structure at site, Benjamin Holstein et al. / Voith Patent GmbH (Heidenheim, DE)
A method for erecting a tidal power plant, the tidal power plant including…

Passive Ocean Current Deflector
US 08740499 B2, June 3, 2014, Flow control, Michael Wayne Heavenor
A method for utilising the current in a large body of water, including an ocean…

Box Culvert
US 08708601 B2, April 29, 2014, Serially connected segments, Thomas Elliott / Jensen Enterprises, Inc. (Sparks, US)
A box culvert assembly comprising:…

Subterranean Alternating Digester System and Method
US 08662791 B2, March 4, 2014, With drainage or collection, Jan Allen et al. / Impact Bidenergy LLC (Shoreline, US)
An alternating anaerobic and aerobic digestion system comprising:…

Pipeline Connection Apparatus and Method
US 08628272 B2, Jan. 14, 2014, By joining successive sections of line, Vincent Alliot / Acergy France SA (Suresnes, FR)
A method of making a connection between a first pipeline and a second pipeline…

Excavation Machine With a Pivotable Kelly Bar
US 08632275 B2, Jan. 21, 2014, Process or apparatus for installing, Laurent Pivert et al. / Soletanche Freyssinet (Rueil Malmaison, FR)
An excavation machine comprising:…

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…

Excavation and Compaction Equipment for the Construction of Screw Piles
US 08500370 B2, Aug. 6, 2013, Process or apparatus for installing, Alessandro Ditillo / SOILMEC S.p.A. (Cesena (FC), IT
Excavation and compaction equipment for the construction of piles comprising…

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