energy use

  • Fight over state green building codes heats up

    9th Circuit upholds Washington's code requiring new construction to meet increased energy conservation goals

  • BorgWarner files suit for patent infringement

    BorgWarner Inc., a maker of automatic- transmission vehicle components, filed a lawsuit on Wednesday against Cummins Inc., a service engine company, claiming Cummins infringed on three of BorgWarner’s patents. Cummins allegedly imported, used and sold BorgWarner’s compressor wheel patents without the proper copyright protection, BorgWarner explained in its court...

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